public TYPE_1 METHOD_1 ( ) throws java.io.IOException { TYPE_2 VAR_1 = this . VAR_2 . METHOD_2 ( ) ; TYPE_1 VAR_3 = new TYPE_1 ( VAR_1 ) ; return VAR_3 ; } 

public TYPE_1 METHOD_1 ( ) throws java.io.IOException { TYPE_2 VAR_1 = this . VAR_2 . METHOD_2 ( ) ; if ( VAR_1 == null ) return null ; TYPE_1 VAR_3 = new TYPE_1 ( VAR_1 ) ; return VAR_3 ; } 
