public boolean contains ( TYPE_1 VAR_1 ) { for ( int i = 0 ; i < ( length ( ) ) ; i ++ ) { if ( get ( 0 ) . METHOD_1 ( VAR_1 ) ) { return true ; } } return false ; } 

public boolean contains ( TYPE_1 VAR_1 ) { for ( int i = 0 ; i < ( length ( ) ) ; i ++ ) { if ( get ( i ) . METHOD_1 ( VAR_1 ) ) { return true ; } } return false ; } 
