private boolean METHOD_1 ( TYPE_1 node , TYPE_1 VAR_1 , TYPE_2 VAR_2 ) { return VAR_2 . METHOD_2 ( ) . METHOD_3 ( ) . equals ( VAR_1 . METHOD_2 ( ) . METHOD_3 ( ) ) ; } 

private boolean METHOD_1 ( TYPE_1 node , TYPE_1 VAR_1 , TYPE_2 VAR_2 ) { if ( VAR_1 == null ) { return false ; } return VAR_2 . METHOD_2 ( ) . METHOD_3 ( ) . equals ( VAR_1 . METHOD_2 ( ) . METHOD_3 ( ) ) ; } 
