Add GValue.reset()

Author: lafoletc

src/org/freedesktop/gstreamer/GstIterator.java

@@ -25,14 +25,14 @@
 import java.util.LinkedList;
 import java.util.List;
 
+import org.freedesktop.gstreamer.lowlevel.GType;
+import org.freedesktop.gstreamer.lowlevel.GValueAPI;
+import org.freedesktop.gstreamer.lowlevel.GstIteratorAPI;
 import org.freedesktop.gstreamer.lowlevel.GstNative;
+import org.freedesktop.gstreamer.lowlevel.GstTypes;
 import org.freedesktop.gstreamer.lowlevel.NativeObject;
-import org.freedesktop.gstreamer.lowlevel.GstIteratorAPI;
 
 import com.sun.jna.Pointer;
-import org.freedesktop.gstreamer.lowlevel.GType;
-import org.freedesktop.gstreamer.lowlevel.GValueAPI;
-import org.freedesktop.gstreamer.lowlevel.GstTypes;
 
 /**
  *
@@ -78,10 +78,10 @@ class IteratorImpl implements java.util.Iterator<T> {
 
         private T getNext() {
             if (gst.gst_iterator_next(handle(), gValue) == 1) {
-                next = (T) gValue.getValue();
+                T result = (T) gValue.getValue();
                 // reset cached structure or we get a memory leak
-                GValueAPI.GVALUE_API.g_value_reset(gValue);
-                return next;
+                gValue.reset();
+                return result;
             } else {
                 return null;
             }

src/org/freedesktop/gstreamer/lowlevel/GValueAPI.java

@@ -21,7 +21,9 @@
 
 package org.freedesktop.gstreamer.lowlevel;
 
+import java.util.Arrays;
 import java.util.HashMap;
+import java.util.List;
 
 import org.freedesktop.gstreamer.GObject;
 import org.freedesktop.gstreamer.lowlevel.annotations.CallerOwnsReturn;
@@ -30,8 +32,6 @@
 import com.sun.jna.Library;
 import com.sun.jna.NativeLong;
 import com.sun.jna.Pointer;
-import java.util.Arrays;
-import java.util.List;
 
 /**
  *
@@ -90,11 +90,16 @@ public GValue(GType type, Object val) {
         }
 
         public GValue() {}
+        
         public GValue(Pointer ptr) {
             useMemory(ptr);
             read();
         }
 
+        public void reset() {
+        	GValueAPI.GVALUE_API.g_value_reset(this);
+        }
+
         private <T> T validateVal(Object val, Class<T> clazz) {
             return validateVal(val, clazz, false);
         }