diff --git a/bind/genjava.go b/bind/genjava.go
index f93fcba..0c6a52c 100644
--- a/bind/genjava.go
+++ b/bind/genjava.go
@@ -892,8 +892,8 @@ func (g *javaGen) genC() error {
 	for _, iface := range g.interfaces {
 		g.Printf("jclass proxy_class_%s_%s;\n", g.pkgPrefix, iface.obj.Name())
 		g.Printf("jmethodID proxy_class_%s_%s_cons;\n", g.pkgPrefix, iface.obj.Name())
-		for i := 0; i < iface.t.NumMethods(); i++ {
-			g.Printf("static jmethodID mid_%s_%s;\n", iface.obj.Name(), iface.t.Method(i).Name())
+		for _, m := range iface.summary.callable {
+			g.Printf("static jmethodID mid_%s_%s;\n", iface.obj.Name(), m.Name())
 		}
 	}
 	for _, s := range g.structs {
diff --git a/bind/testdata/interfaces.java.c.golden b/bind/testdata/interfaces.java.c.golden
index 777586a..655b440 100644
--- a/bind/testdata/interfaces.java.c.golden
+++ b/bind/testdata/interfaces.java.c.golden
@@ -17,12 +17,10 @@ jmethodID proxy_class_interfaces_I_cons;
 static jmethodID mid_I_Rand;
 jclass proxy_class_interfaces_I1;
 jmethodID proxy_class_interfaces_I1_cons;
-static jmethodID mid_I1_H;
 static jmethodID mid_I1_J;
 jclass proxy_class_interfaces_I2;
 jmethodID proxy_class_interfaces_I2_cons;
 static jmethodID mid_I2_G;
-static jmethodID mid_I2_f;
 jclass proxy_class_interfaces_I3;
 jmethodID proxy_class_interfaces_I3_cons;
 static jmethodID mid_I3_F;