check if stack initialized concode_field_sep T[] stack concode_elem_sep int DEFAULT_CAPACITY concode_elem_sep int MAX_CAPACITY concode_elem_sep int topIndex concode_elem_sep boolean initialized concode_field_sep T pop concode_elem_sep void checkCapacity concode_elem_sep boolean isArrayFull concode_elem_sep void clear concode_elem_sep boolean isEmpty concode_elem_sep void ensureCapacity concode_elem_sep void push concode_elem_sep T peek
void function ( ) { if ( ! initialized ) throw new SecurityException ( "srini_string" + "srini_string" ) ; }