public boolean METHOD_1 ( TYPE_1 VAR_1 ) { return ( ( this . size ( ) ) == ( VAR_1 . size ( ) ) ) && ( this . METHOD_2 ( VAR_1 ) ) ; } 

public boolean METHOD_1 ( TYPE_1 VAR_1 ) { return ( ( ( this . size ( ) ) == ( VAR_1 . size ( ) ) ) && ( this . METHOD_2 ( VAR_1 ) ) ) && ( VAR_1 . METHOD_2 ( this ) ) ; } 
