public boolean contains ( TYPE_1 VAR_1 ) { for ( TYPE_2 VAR_2 : VAR_3 ) { if ( VAR_2 . METHOD_1 ( ) . equals ( VAR_1 . name ( ) ) ) return true ; } return false ; } 

public boolean contains ( TYPE_1 VAR_1 ) { for ( TYPE_2 VAR_2 : VAR_3 ) { if ( VAR_1 . equals ( VAR_2 . METHOD_1 ( ) ) ) return true ; } return false ; } 
