public void handle ( TYPE_1 event ) { VAR_1 = METHOD_1 ( ) ; METHOD_2 ( ) ; node . METHOD_3 ( STRING_1 ) ; METHOD_4 ( ) ; } 

public void handle ( TYPE_1 event ) { VAR_1 = METHOD_1 ( ) ; if ( null != ( VAR_1 ) ) { METHOD_2 ( ) ; node . METHOD_3 ( STRING_1 ) ; METHOD_4 ( ) ; } } 
