1 files changed, 10 insertions, 36 deletions
diff --git a/java/src/IceInternal/ThreadPool.java b/java/src/IceInternal/ThreadPool.java
index 6078c616a13..203eec0ffe2 100644
--- a/java/src/IceInternal/ThreadPool.java
+++ b/java/src/IceInternal/ThreadPool.java
@@ -658,42 +658,16 @@ public final class ThreadPool
         int pos = stream.pos();
         assert(pos >= Protocol.headerSize);
         stream.pos(0);
-	byte[] magic = new byte[4];
-	magic[0] = stream.readByte();
-	magic[1] = stream.readByte();
-	magic[2] = stream.readByte();
-	magic[3] = stream.readByte();
-	if(magic[0] != 0x49 || magic[1] != 0x63 || magic[2] != 0x65 || magic[3] != 0x50)
-	{
-	    Ice.BadMagicException ex = new Ice.BadMagicException();
-	    ex.badMagic = magic;
-	    throw ex;
-	}
-
-	byte pMajor = stream.readByte();
-	byte pMinor = stream.readByte();
-	if(pMajor != Protocol.protocolMajor || pMinor > Protocol.protocolMinor)
-	{
-	    Ice.UnsupportedProtocolException e = new Ice.UnsupportedProtocolException();
-	    e.badMajor = pMajor < 0 ? pMajor + 255 : pMajor;
-	    e.badMinor = pMinor < 0 ? pMinor + 255 : pMinor;
-	    e.major = Protocol.protocolMajor;
-	    e.minor = Protocol.protocolMinor;
-	    throw e;
-	}
-
-	byte eMajor = stream.readByte();
-	byte eMinor = stream.readByte();
-	if(eMajor != Protocol.encodingMajor || eMinor > Protocol.encodingMinor)
-	{
-	    Ice.UnsupportedEncodingException e = new Ice.UnsupportedEncodingException();
-	    e.badMajor = eMajor < 0 ? eMajor + 255 : eMajor;
-	    e.badMinor = eMinor < 0 ? eMinor + 255 : eMinor;
-	    e.major = Protocol.encodingMajor;
-	    e.minor = Protocol.encodingMinor;
-	    throw e;
-	}
-
+        byte protVer = stream.readByte();
+        if(protVer != Protocol.protocolVersion)
+        {
+            throw new Ice.UnsupportedProtocolException();
+        }
+        byte encVer = stream.readByte();
+        if(encVer != Protocol.encodingVersion)
+        {
+            throw new Ice.UnsupportedEncodingException();
+        }
         byte messageType = stream.readByte();
         int size = stream.readInt();
         if(size < Protocol.headerSize)