public java.lang.Object METHOD_1 ( int n ) { TYPE_1 VAR_1 = METHOD_2 ( n ) ; if ( VAR_1 != null ) return VAR_1 . METHOD_1 ( ) ; else return null ; } 

public java.lang.Object METHOD_1 ( int n ) { TYPE_1 VAR_1 = METHOD_2 ( n ) ; if ( VAR_1 != null ) return VAR_1 . METHOD_1 ( ) ; return null ; } 
