public static < TYPE_1 extends java.util.Collection < TYPE_2 > , TYPE_2 extends TYPE_3 > java.util.Collection < TYPE_2 > METHOD_1 ( TYPE_1 first , TYPE_1 VAR_1 ) { java.util.List < TYPE_2 > VAR_2 = new java.util.ArrayList < > ( ) ; for ( TYPE_2 VAR_3 : first ) { if ( TYPE_4 . contains ( VAR_1 , VAR_3 ) ) { VAR_2 . add ( VAR_3 ) ; } } return VAR_2 ; }

public static < TYPE_1 extends java.util.Collection < TYPE_2 > , TYPE_2 extends TYPE_3 > java.util.Set < TYPE_2 > METHOD_1 ( TYPE_1 first , TYPE_1 VAR_1 ) { java.util.List < TYPE_2 > VAR_2 = new java.util.ArrayList < > ( ) ; for ( TYPE_2 VAR_3 : first ) { if ( TYPE_4 . contains ( VAR_1 , VAR_3 ) ) { VAR_2 . add ( VAR_3 ) ; } } return new java.util.HashSet < > ( VAR_2 ) ; }
