public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( VAR_1 == null ) { throw new java.lang.NullPointerException ( STRING_1 ) ; } try { TYPE_2 < TYPE_1 > add = new TYPE_2 ( VAR_1 , null , null ) ; if ( isEmpty ( ) ) { VAR_2 = add ; } else { add . METHOD_2 ( VAR_3 ) ; VAR_3 . METHOD_3 ( add ) ; } VAR_3 = add ; ( VAR_4 ) ++ ; } catch ( TYPE_3 VAR_5 ) { throw new TYPE_3 ( STRING_2 ) ; } }

public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( VAR_1 == null ) { throw new java.lang.NullPointerException ( STRING_1 ) ; } TYPE_2 < TYPE_1 > add = new TYPE_2 ( VAR_1 , null , null ) ; if ( isEmpty ( ) ) { VAR_2 = add ; } else { add . METHOD_2 ( VAR_3 ) ; VAR_3 . METHOD_3 ( add ) ; } VAR_3 = add ; ( VAR_4 ) ++ ; }
