*** empty log message ***

2 files changed, 24 insertions, 0 deletions

diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/IOFilter.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/IOFilter.java
new file mode 100644
index 0000000000..d8e9455a9b
--- /dev/null
+++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/IOFilter.java
@@ -0,0 +1,19 @@
+/***************************************************************************
+ * Copyright (c) 2004 - 2007 Eike Stepper, Germany.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ **************************************************************************/
+package org.eclipse.net4j.util.io;
+
+/**
+ * @author Eike Stepper
+ */
+public interface IOFilter<T>
+{
+  public T filter(T data);
+}
diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/ZIPUtil.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/ZIPUtil.java
index 6f428e968c..e1a0443911 100644
--- a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/ZIPUtil.java
+++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/ZIPUtil.java
@@ -63,6 +63,11 @@ public final class ZIPUtil
           if (!context.isDirectory())
           {
             input = context.getInputStream();
+            if (input == null)
+            {
+              throw new IllegalStateException("Input is null for zip entry " + name);
+            }
+
             IOUtil.copy(input, zos, buffer);
           }
         }