public java.util.HashSet < TYPE_1 > METHOD_1 ( TYPE_1 VAR_1 , TYPE_1 [ ] [ ] VAR_2 ) { return METHOD_2 ( VAR_1 , VAR_2 , new java.util.HashSet < TYPE_1 > ( ) { } ) ; } 

public java.util.HashSet < TYPE_1 > METHOD_1 ( TYPE_1 VAR_1 , TYPE_1 [ ] [ ] VAR_2 ) { return this . METHOD_2 ( VAR_1 , VAR_2 , new java.util.HashSet < TYPE_1 > ( ) { } ) ; } 
