public void update ( ) throws java.io.IOException , java.lang.ClassNotFoundException , TYPE_1 , TYPE_2 { if ( this . METHOD_1 ( ) ) { this . METHOD_2 ( ) ; this . METHOD_3 ( ) ; } } 

public void update ( ) throws java.io.IOException , java.lang.ClassNotFoundException , TYPE_1 , TYPE_2 { boolean data = this . METHOD_1 ( ) ; if ( data ) { this . METHOD_2 ( ) ; this . METHOD_3 ( ) ; } } 
