diff --git a/bindings/java/src/jni/generate.pl b/bindings/java/src/jni/generate.pl
index 6cb2a9eb..0138df28 100644
--- a/bindings/java/src/jni/generate.pl
+++ b/bindings/java/src/jni/generate.pl
@@ -844,12 +844,11 @@ my %pfields = (
     Int    => "IV",
     Char   => "char",
     String => "char *",
+    NetAddr => "Sigar::NetAddr",
 );
 
 $jfields{'NetAddr'} = $jfields{'String'};
 
-$pfields{'NetAddr'} = 'UV'; #XXX in java is a String
-
 my %jinit = (
     String => 'null',
 );