public void METHOD_1 ( ) { TYPE_1 VAR_1 = TYPE_2 . METHOD_2 ( ) ; assertTrue ( VAR_1 . add ( STRING_1 ) ) ; METHOD_3 ( VAR_1 . contains ( STRING_2 ) ) ; assertTrue ( VAR_1 . contains ( STRING_1 ) ) ; assertEquals ( 1 , VAR_1 . size ( ) ) ; assertEquals ( 1 , VAR_1 . METHOD_4 ( STRING_1 ) ) ; }

public void METHOD_1 ( ) { TYPE_1 VAR_1 = TYPE_2 . METHOD_2 ( ) ; assertTrue ( VAR_1 . add ( STRING_1 ) ) ; assertTrue ( VAR_1 . remove ( STRING_1 ) ) ; METHOD_3 ( VAR_1 . contains ( STRING_2 ) ) ; METHOD_3 ( VAR_1 . contains ( STRING_1 ) ) ; assertEquals ( 0 , VAR_1 . size ( ) ) ; assertEquals ( 0 , VAR_1 . METHOD_4 ( STRING_1 ) ) ; }
