public void METHOD_1 ( ) throws java.lang.Exception { assertEquals ( null , VAR_1 . METHOD_2 ( STRING_1 ) ) ; assertEquals ( STRING_1 , VAR_1 . METHOD_2 ( STRING_2 ) ) ; assertEquals ( STRING_2 , VAR_1 . METHOD_2 ( STRING_3 ) ) ; assertEquals ( STRING_4 , VAR_1 . METHOD_2 ( STRING_5 ) ) ; }

public void METHOD_1 ( ) throws java.lang.Exception { assertEquals ( null , VAR_1 . METHOD_2 ( STRING_1 ) ) ; assertEquals ( STRING_1 , VAR_1 . METHOD_2 ( STRING_2 ) ) ; assertEquals ( STRING_2 , VAR_1 . METHOD_2 ( STRING_3 ) ) ; assertEquals ( STRING_3 , VAR_1 . METHOD_2 ( STRING_5 ) ) ; assertEquals ( STRING_5 , VAR_1 . METHOD_2 ( STRING_1 ) ) ; }
