3 files changed, 28 insertions, 13 deletions
diff --git a/plugins/org.eclipse.emf.cdo.ui/plugin.xml b/plugins/org.eclipse.emf.cdo.ui/plugin.xml
index 85d5f78cc6..c121c3ac93 100644
--- a/plugins/org.eclipse.emf.cdo.ui/plugin.xml
+++ b/plugins/org.eclipse.emf.cdo.ui/plugin.xml
@@ -4,7 +4,7 @@
 <plugin>
 
   <extension point="org.eclipse.net4j.util.elementProcessors">
-     <elementProcessor class="org.eclipse.emf.cdo.protocol.util.CDOZIPStreamWrapperInjector"/>
+     <elementProcessor class="org.eclipse.emf.cdo.protocol.util.CDOGZIPStreamWrapperInjector"/>
   </extension>
 
    <extension
diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/ZIPStreamWrapper.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/GZIPStreamWrapper.java
index 435bab1a18..3a51c01bda 100644
--- a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/ZIPStreamWrapper.java
+++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/io/GZIPStreamWrapper.java
@@ -10,37 +10,52 @@
  **************************************************************************/
 package org.eclipse.net4j.util.io;
 
+import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.util.zip.ZipInputStream;
-import java.util.zip.ZipOutputStream;
+import java.util.zip.GZIPInputStream;
+import java.util.zip.GZIPOutputStream;
 
 /**
  * @author Eike Stepper
  */
-public class ZIPStreamWrapper implements IStreamWrapper
+public class GZIPStreamWrapper implements IStreamWrapper
 {
-  public ZIPStreamWrapper()
+  public GZIPStreamWrapper()
   {
   }
 
   public InputStream wrapInputStream(InputStream in)
   {
-    if (in instanceof ZipInputStream)
+    if (in instanceof GZIPInputStream)
     {
       return in;
     }
 
-    return new ZipInputStream(in);
+    try
+    {
+      return new GZIPInputStream(in);
+    }
+    catch (IOException ex)
+    {
+      throw new IORuntimeException(ex);
+    }
   }
 
   public OutputStream wrapOutputStream(OutputStream out)
   {
-    if (out instanceof ZipOutputStream)
+    if (out instanceof GZIPOutputStream)
     {
       return out;
     }
 
-    return new ZipOutputStream(out);
+    try
+    {
+      return new GZIPOutputStream(out);
+    }
+    catch (IOException ex)
+    {
+      throw new IORuntimeException(ex);
+    }
   }
 }
diff --git a/plugins/org.eclipse.net4j/src/org/eclipse/net4j/signal/ZIPStreamWrapperInjector.java b/plugins/org.eclipse.net4j/src/org/eclipse/net4j/signal/GZIPStreamWrapperInjector.java
index c0390bfa1f..5abf818e7c 100644
--- a/plugins/org.eclipse.net4j/src/org/eclipse/net4j/signal/ZIPStreamWrapperInjector.java
+++ b/plugins/org.eclipse.net4j/src/org/eclipse/net4j/signal/GZIPStreamWrapperInjector.java
@@ -10,16 +10,16 @@
  **************************************************************************/
 package org.eclipse.net4j.signal;
 
-import org.eclipse.net4j.util.io.ZIPStreamWrapper;
+import org.eclipse.net4j.util.io.GZIPStreamWrapper;
 
 /**
  * @author Eike Stepper
  */
-public class ZIPStreamWrapperInjector extends StreamWrapperInjector
+public class GZIPStreamWrapperInjector extends StreamWrapperInjector
 {
-  public static final ZIPStreamWrapper STREAM_WRAPPER = new ZIPStreamWrapper();
+  public static final GZIPStreamWrapper STREAM_WRAPPER = new GZIPStreamWrapper();
 
-  public ZIPStreamWrapperInjector(String protocolID)
+  public GZIPStreamWrapperInjector(String protocolID)
   {
     super(protocolID, STREAM_WRAPPER);
   }