public void METHOD_1 ( TYPE_1 VAR_1 ) throws java.io.IOException { METHOD_2 ( VAR_2 ) ; METHOD_3 ( VAR_1 ) ; } 

public void METHOD_1 ( TYPE_1 VAR_1 ) throws java.io.IOException { METHOD_2 ( VAR_2 , VAR_1 ) ; METHOD_3 ( VAR_1 ) ; } 
