From e80981e0c5b33f69e8c99a8909f6fce16891ccea Mon Sep 17 00:00:00 2001
From: Hannes Janetzek <hannes.janetzek@gmail.com>
Date: Tue, 1 Apr 2014 03:42:56 +0200
Subject: [PATCH] add SyncPool.clear()

---
 vtm/src/org/oscim/utils/pool/SyncPool.java | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/vtm/src/org/oscim/utils/pool/SyncPool.java b/vtm/src/org/oscim/utils/pool/SyncPool.java
index 4a704d10..56e69b60 100644
--- a/vtm/src/org/oscim/utils/pool/SyncPool.java
+++ b/vtm/src/org/oscim/utils/pool/SyncPool.java
@@ -18,6 +18,7 @@ package org.oscim.utils.pool;
 
 import javax.annotation.CheckReturnValue;
 
+@SuppressWarnings({ "rawtypes", "unchecked" })
 public abstract class SyncPool<T extends Inlist<?>> {
 	protected final int mMaxFill;
 	protected final boolean mClearItems;
@@ -50,6 +51,13 @@ public abstract class SyncPool<T extends Inlist<?>> {
 		mPool = null;
 	}
 
+	public synchronized void clear() {
+		while (mPool != null) {
+			freeItem(mPool);
+			mPool = (T) mPool.next;
+		}
+	}
+
 	/**
 	 * @param item
 	 *            set initial state
@@ -81,7 +89,6 @@ public abstract class SyncPool<T extends Inlist<?>> {
 	 * Usage item = pool.release(item), to ensure to not keep a reference to
 	 * item!
 	 */
-	@SuppressWarnings({ "rawtypes", "unchecked" })
 	@CheckReturnValue
 	public T release(T item) {
 		if (item == null)
@@ -111,7 +118,6 @@ public abstract class SyncPool<T extends Inlist<?>> {
 	 * Usage list = pool.releaseAll(list), to ensure to not keep a reference to
 	 * list!
 	 */
-	@SuppressWarnings({ "unchecked", "rawtypes" })
 	@CheckReturnValue
 	public T releaseAll(T item) {
 		if (item == null)
@@ -156,7 +162,6 @@ public abstract class SyncPool<T extends Inlist<?>> {
 	 * 
 	 * @return the item
 	 */
-	@SuppressWarnings("unchecked")
 	public T get() {
 
 		synchronized (this) {