title: Split string by \\
body: <p>my String is <code>name="D:\\Tool\\BondTable\\New_Table.csv";</code>
  I want to split it by <code>"\\"</code>.</p>
  
  <p>my code is</p>
  
  <pre><code>String [] output = name.replaceAll("\\",",").split(",");
  </code></pre>
  
  <p>I am getting below error-</p>
  
  <pre><code>Exception in thread "main" java.util.regex.PatternSyntaxException: Unexpected internal error near index 1
  </code></pre>