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                        <h3><span class="bold">Ballerina</span> Packages</h3>
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                                            <a>ballerina.<span class="bold">collections</a>
                                        
                                        
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                                                    <li>
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                                                                Vector
                                                                
                                                                
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                                                                <a href="#Vector-add">
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                                                                        <span class="fw-function"> </span>
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                                                                        add
                                                                        ( any element )
                                                                        
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                                                                        <span class="fw-function"> </span>
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                                                                        clear
                                                                        (  )
                                                                        
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                                                                <a href="#Vector-get">
                                                                    <div class="construct-icon">
                                                                        <span class="fw-function"> </span>
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                                                                        get
                                                                        ( int index )
                                                                        
                                                                        ( any )
                                                                        
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                                                                        insert
                                                                        ( any element , int index )
                                                                        
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                                                                        <span class="fw-function"> </span>
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                                                                        isEmpty
                                                                        (  )
                                                                        
                                                                        ( boolean )
                                                                        
                                                                    </div>
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                                                                        <span class="fw-function"> </span>
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                                                                        remove
                                                                        ( int index )
                                                                        
                                                                        ( any )
                                                                        
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                                                                <a href="#Vector-replace">
                                                                    <div class="construct-icon">
                                                                        <span class="fw-function"> </span>
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                                                                    <div class="construct-name">
                                                                        replace
                                                                        ( any element , int index )
                                                                        
                                                                        ( any )
                                                                        
                                                                    </div>
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                                                            </li>
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                                                                <a href="#Vector-size">
                                                                    <div class="construct-icon">
                                                                        <span class="fw-function"> </span>
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                                                                    <div class="construct-name">
                                                                        size
                                                                        (  )
                                                                        
                                                                        ( int )
                                                                        
                                                                    </div>
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                    <h3 class="thin-text padding-bottom">
                        <span class="bold">ballerina.collections</span>
                        
                             package
                        
                    </h3>
                    
                        <div class="construct-wrapper">
                            <!--Primitive Types-->
                            
                            <!-- Function -->
                            
                            <!-- Struct-binded functions grouped together -->
                            
                                <h4 id="IndexOutOfRangeError">
                                    <span class="fw-struct sm-icon"></span>
                                    public struct IndexOutOfRangeError
                                </h4>
                                
                                    <p>
                                        <span class="fw-right gray xs-icon"></span>An error which is returned when the user attempts to access an element which is out of the Vector&#x27;s range.
                                    </p>
                                
                                
                                    <p>
                                        <label class="table-header-text">Fields:</label>
                                    </p>
                                    <table>
                                        <tr>
                                            <th class="col-md-3">Field Name</th>
                                            <th class="col-md-2">Data Type</th>
                                            <th class="col-md-5">Description</th>
                                            <th class="col-md-2">Default Value</th>
                                        </tr>
                                        
                                            <tr>
                                                <td class="col-md-3">message</td>
                                                <td class="col-md-2">string</td>
                                                <td class="col-md-5">The error message</td>
                                                <td class="col-md-2"></td>
                                            </tr>
                                        
                                            <tr>
                                                <td class="col-md-3">cause</td>
                                                <td class="col-md-2">error</td>
                                                <td class="col-md-5">The cause for the error</td>
                                                <td class="col-md-2"></td>
                                            </tr>
                                        
                                    </table>
                                
                                
                            
                            <!-- Connectors and its actions -->
                            
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                            <!-- Annotations-->
                            
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                            <!--Primitive Types-->
                            
                            <!-- Function -->
                            
                            <!-- Struct-binded functions grouped together -->
                            
                                <h4 id="Vector">
                                    <span class="fw-struct sm-icon"></span>
                                    public struct Vector
                                </h4>
                                
                                    <p>
                                        <span class="fw-right gray xs-icon"></span>Vector is a resizable collection type which provides list operations.
                                    </p>
                                
                                
                                    <p>
                                        <label class="table-header-text">Fields:</label>
                                    </p>
                                    <table>
                                        <tr>
                                            <th class="col-md-3">Field Name</th>
                                            <th class="col-md-2">Data Type</th>
                                            <th class="col-md-5">Description</th>
                                            <th class="col-md-2">Default Value</th>
                                        </tr>
                                        
                                            <tr>
                                                <td class="col-md-3">vec</td>
                                                <td class="col-md-2">any[]</td>
                                                <td class="col-md-5"></td>
                                                <td class="col-md-2"></td>
                                            </tr>
                                        
                                            <tr>
                                                <td class="col-md-3">vectorSize</td>
                                                <td class="col-md-2">int</td>
                                                <td class="col-md-5"></td>
                                                <td class="col-md-2">0</td>
                                            </tr>
                                        
                                    </table>
                                
                                
                                    <div class="function-wrapper">
                                        <ul>
                                            
                                                <li>
                                                    <h4 id="Vector-add">
                                                        <span class=fw-function></span>
                                                        <span class="thin-text light-gray">&lt; Vector &gt;</span>
                                                        add
                                                        ( any element )
                                                        
                                                    </h4>
                                                    
                                                        <p>
                                                            <span class="fw-right gray xs-icon"></span>Adds the specified element to the end of the vector.
                                                        </p>
                                                    
                                                    
                                                        <p>
                                                            <label class="table-header-text">Parameters:</label>
                                                        </p>
                                                        <table>
                                                            <tr>
                                                                <th class="col-md-3">Parameter Name</th>
                                                                <th class="col-md-2">Data Type</th>
                                                                <th class="col-md-7">Description</th>
                                                            </tr>
                                                            
                                                                <tr>
                                                                    <td class="col-md-3">element</td>
                                                                    <td class="col-md-2">any</td>
                                                                    <td class="col-md-7">The element to be added</td>
                                                                </tr>
                                                            
                                                        </table>
                                                    
                                                    
                                                </li>
                                            
                                                <li>
                                                    <h4 id="Vector-clear">
                                                        <span class=fw-function></span>
                                                        <span class="thin-text light-gray">&lt; Vector &gt;</span>
                                                        clear
                                                        (  )
                                                        
                                                    </h4>
                                                    
                                                        <p>
                                                            <span class="fw-right gray xs-icon"></span>Clears all the elements from the vector.
                                                        </p>
                                                    
                                                    
                                                    
                                                </li>
                                            
                                                <li>
                                                    <h4 id="Vector-get">
                                                        <span class=fw-function></span>
                                                        <span class="thin-text light-gray">&lt; Vector &gt;</span>
                                                        get
                                                        ( int index )
                                                        
                                                        ( any )
                                                        
                                                    </h4>
                                                    
                                                        <p>
                                                            <span class="fw-right gray xs-icon"></span>Retrieves the element at the specified position of the vector.
                                                        </p>
                                                    
                                                    
                                                        <p>
                                                            <label class="table-header-text">Parameters:</label>
                                                        </p>
                                                        <table>
                                                            <tr>
                                                                <th class="col-md-3">Parameter Name</th>
                                                                <th class="col-md-2">Data Type</th>
                                                                <th class="col-md-7">Description</th>
                                                            </tr>
                                                            
                                                                <tr>
                                                                    <td class="col-md-3">index</td>
                                                                    <td class="col-md-2">int</td>
                                                                    <td class="col-md-7">The position of the element to retrieve</td>
                                                                </tr>
                                                            
                                                        </table>
                                                    
                                                    
                                                        <p>
                                                            <label class="table-header-text">Return Parameters:</label>
                                                        </p>
                                                        <table>
                                                            <tr>
                                                                <th class="col-md-3">Return Variable</th>
                                                                <th class="col-md-2">Data Type</th>
                                                                <th class="col-md-7">Description</th>
                                                            </tr>
                                                            
                                                                <tr>
                                                                    <td class="col-md-3"></td>
                                                                    <td class="col-md-2">any</td>
                                                                    <td class="col-md-7">The element at the specified position.</td>
                                                                </tr>
                                                            
                                                        </table>
                                                    
                                                </li>
                                            
                                                <li>
                                                    <h4 id="Vector-insert">
                                                        <span class=fw-function></span>
                                                        <span class="thin-text light-gray">&lt; Vector &gt;</span>
                                                        insert
                                                        ( any element , int index )
                                                        
                                                    </h4>
                                                    
                                                        <p>
                                                            <span class="fw-right gray xs-icon"></span>Inserts the given element at the position specified. All the elements (including the one currently in the position specified) to the right of the specified position are shifted to the right.
                                                        </p>
                                                    
                                                    
                                                        <p>
                                                            <label class="table-header-text">Parameters:</label>
                                                        </p>
                                                        <table>
                                                            <tr>
                                                                <th class="col-md-3">Parameter Name</th>
                                                                <th class="col-md-2">Data Type</th>
                                                                <th class="col-md-7">Description</th>
                                                            </tr>
                                                            
                                                                <tr>
                                                                    <td class="col-md-3">element</td>
                                                                    <td class="col-md-2">any</td>
                                                                    <td class="col-md-7">The element to insert</td>
                                                                </tr>
                                                            
                                                                <tr>
                                                                    <td class="col-md-3">index</td>
                                                                    <td class="col-md-2">int</td>
                                                                    <td class="col-md-7">The position to insert the element to</td>
                                                                </tr>
                                                            
                                                        </table>
                                                    
                                                    
                                                </li>
                                            
                                                <li>
                                                    <h4 id="Vector-isEmpty">
                                                        <span class=fw-function></span>
                                                        <span class="thin-text light-gray">&lt; Vector &gt;</span>
                                                        isEmpty
                                                        (  )
                                                        
                                                        ( boolean )
                                                        
                                                    </h4>
                                                    
                                                        <p>
                                                            <span class="fw-right gray xs-icon"></span>Checks whether the specified vector is empty.
                                                        </p>
                                                    
                                                    
                                                    
                                                        <p>
                                                            <label class="table-header-text">Return Parameters:</label>
                                                        </p>
                                                        <table>
                                                            <tr>
                                                                <th class="col-md-3">Return Variable</th>
                                                                <th class="col-md-2">Data Type</th>
                                                                <th class="col-md-7">Description</th>
                                                            </tr>
                                                            
                                                                <tr>
                                                                    <td class="col-md-3"></td>
                                                                    <td class="col-md-2">boolean</td>
                                                                    <td class="col-md-7">Returns true if there aren&#x27;t any elements in the vector</td>
                                                                </tr>
                                                            
                                                        </table>
                                                    
                                                </li>
                                            
                                                <li>
                                                    <h4 id="Vector-remove">
                                                        <span class=fw-function></span>
                                                        <span class="thin-text light-gray">&lt; Vector &gt;</span>
                                                        remove
                                                        ( int index )
                                                        
                                                        ( any )
                                                        
                                                    </h4>
                                                    
                                                        <p>
                                                            <span class="fw-right gray xs-icon"></span>Removes and returns the element at the position specified. All the elements to the right of the specified position are shifted to the left.
                                                        </p>
                                                    
                                                    
                                                        <p>
                                                            <label class="table-header-text">Parameters:</label>
                                                        </p>
                                                        <table>
                                                            <tr>
                                                                <th class="col-md-3">Parameter Name</th>
                                                                <th class="col-md-2">Data Type</th>
                                                                <th class="col-md-7">Description</th>
                                                            </tr>
                                                            
                                                                <tr>
                                                                    <td class="col-md-3">index</td>
                                                                    <td class="col-md-2">int</td>
                                                                    <td class="col-md-7">The position to remove the element from</td>
                                                                </tr>
                                                            
                                                        </table>
                                                    
                                                    
                                                        <p>
                                                            <label class="table-header-text">Return Parameters:</label>
                                                        </p>
                                                        <table>
                                                            <tr>
                                                                <th class="col-md-3">Return Variable</th>
                                                                <th class="col-md-2">Data Type</th>
                                                                <th class="col-md-7">Description</th>
                                                            </tr>
                                                            
                                                                <tr>
                                                                    <td class="col-md-3"></td>
                                                                    <td class="col-md-2">any</td>
                                                                    <td class="col-md-7">The element at the specified position.</td>
                                                                </tr>
                                                            
                                                        </table>
                                                    
                                                </li>
                                            
                                                <li>
                                                    <h4 id="Vector-replace">
                                                        <span class=fw-function></span>
                                                        <span class="thin-text light-gray">&lt; Vector &gt;</span>
                                                        replace
                                                        ( any element , int index )
                                                        
                                                        ( any )
                                                        
                                                    </h4>
                                                    
                                                        <p>
                                                            <span class="fw-right gray xs-icon"></span>Replaces the element at the position specified with the provided element.
                                                        </p>
                                                    
                                                    
                                                        <p>
                                                            <label class="table-header-text">Parameters:</label>
                                                        </p>
                                                        <table>
                                                            <tr>
                                                                <th class="col-md-3">Parameter Name</th>
                                                                <th class="col-md-2">Data Type</th>
                                                                <th class="col-md-7">Description</th>
                                                            </tr>
                                                            
                                                                <tr>
                                                                    <td class="col-md-3">element</td>
                                                                    <td class="col-md-2">any</td>
                                                                    <td class="col-md-7">The replacement element</td>
                                                                </tr>
                                                            
                                                                <tr>
                                                                    <td class="col-md-3">index</td>
                                                                    <td class="col-md-2">int</td>
                                                                    <td class="col-md-7">The position of the element to be replaced</td>
                                                                </tr>
                                                            
                                                        </table>
                                                    
                                                    
                                                        <p>
                                                            <label class="table-header-text">Return Parameters:</label>
                                                        </p>
                                                        <table>
                                                            <tr>
                                                                <th class="col-md-3">Return Variable</th>
                                                                <th class="col-md-2">Data Type</th>
                                                                <th class="col-md-7">Description</th>
                                                            </tr>
                                                            
                                                                <tr>
                                                                    <td class="col-md-3"></td>
                                                                    <td class="col-md-2">any</td>
                                                                    <td class="col-md-7">The element which was originally at the specified position</td>
                                                                </tr>
                                                            
                                                        </table>
                                                    
                                                </li>
                                            
                                                <li>
                                                    <h4 id="Vector-size">
                                                        <span class=fw-function></span>
                                                        <span class="thin-text light-gray">&lt; Vector &gt;</span>
                                                        size
                                                        (  )
                                                        
                                                        ( int )
                                                        
                                                    </h4>
                                                    
                                                        <p>
                                                            <span class="fw-right gray xs-icon"></span>Returns the size of the vector.
                                                        </p>
                                                    
                                                    
                                                    
                                                        <p>
                                                            <label class="table-header-text">Return Parameters:</label>
                                                        </p>
                                                        <table>
                                                            <tr>
                                                                <th class="col-md-3">Return Variable</th>
                                                                <th class="col-md-2">Data Type</th>
                                                                <th class="col-md-7">Description</th>
                                                            </tr>
                                                            
                                                                <tr>
                                                                    <td class="col-md-3"></td>
                                                                    <td class="col-md-2">int</td>
                                                                    <td class="col-md-7">The size of the vector</td>
                                                                </tr>
                                                            
                                                        </table>
                                                    
                                                </li>
                                            
                                        </ul>
                                    </div>
                                
                            
                            <!-- Connectors and its actions -->
                            
                            <!-- Enums-->
                            
                            <!-- Annotations-->
                            
                            <!-- Global Variables-->
                            
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