public java.lang.Object METHOD_1 ( TYPE_1 VAR_1 ) { if ( METHOD_2 ( VAR_1 ) ) { return this . VAR_2 . METHOD_3 ( VAR_1 ) . METHOD_4 ( ) ; } } 

public java.lang.Object METHOD_1 ( TYPE_1 VAR_1 ) { if ( METHOD_2 ( VAR_1 ) ) { return this . VAR_2 . METHOD_3 ( VAR_1 ) . METHOD_4 ( ) ; } return null ; } 
