diff --git a/src/lwjake2/qcommon/Com.java b/src/lwjake2/qcommon/Com.java
index 24e41a0..01948d4 100644
--- a/src/lwjake2/qcommon/Com.java
+++ b/src/lwjake2/qcommon/Com.java
@@ -243,18 +243,18 @@ public final class Com
 
 	public static Runnable Error_f= new Runnable()
 	{
-		public void run() throws longjmpException
+		public void run() throws IllegalStateException
 		{
 			Error(Defines.ERR_FATAL, Cmd.Argv(1));
 		}
 	};
 
-	public static void Error(int code, String fmt) throws longjmpException
+	public static void Error(int code, String fmt) throws IllegalStateException
 	{
 		Error(code, fmt, null);
 	}
 
-	public static void Error(int code, String fmt, Vargs vargs) throws longjmpException
+	public static void Error(int code, String fmt, Vargs vargs) throws IllegalStateException
 	{
 		// va_list argptr;
 		// static char msg[MAXPRINTMSG];
@@ -271,7 +271,7 @@ public final class Com
 		{
 			CL.Drop();
 			recursive= false;
-			throw new longjmpException();
+			throw new IllegalStateException();
 		}
 		else if (code == Defines.ERR_DROP)
 		{
@@ -279,7 +279,7 @@ public final class Com
 			SV_MAIN.SV_Shutdown("Server crashed: " + msg + "\n", false);
 			CL.Drop();
 			recursive= false;
-			throw new longjmpException();
+			throw new IllegalStateException();
 		}
 		else
 		{
@@ -294,7 +294,7 @@ public final class Com
 	 * Com_InitArgv checks the number of command line arguments
 	 * and copies all arguments with valid length into com_argv.
 	 */
-	static void InitArgv(String[] args) throws longjmpException
+	static void InitArgv(String[] args) throws IllegalStateException
 	{
 
 		if (args.length > Defines.MAX_NUM_ARGVS)
diff --git a/src/lwjake2/qcommon/Qcommon.java b/src/lwjake2/qcommon/Qcommon.java
index 8295ece..8fa368c 100644
--- a/src/lwjake2/qcommon/Qcommon.java
+++ b/src/lwjake2/qcommon/Qcommon.java
@@ -130,7 +130,7 @@ public final class Qcommon extends Globals {
 			// save config when configuration is completed
 			CL.WriteConfiguration();
 
-		} catch (longjmpException e) {
+		} catch (IllegalStateException e) {
 			Sys.Error("Error during initialization");
 		}
 	}
@@ -227,7 +227,7 @@ public final class Qcommon extends Globals {
 				logger.info(String.format("all:%3d sv:%3d gm:%3d cl:%3d rf:%3d", all, sv, gm, cl, rf));
 			}
 
-		} catch (longjmpException e) {
+		} catch (IllegalStateException e) {
 			Com.DPrintf("lonjmp exception:" + e);
 		}
 	}
diff --git a/src/lwjake2/qcommon/longjmpException.java b/src/lwjake2/qcommon/longjmpException.java
deleted file mode 100644
index ac69426..0000000
--- a/src/lwjake2/qcommon/longjmpException.java
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (C) 1997-2001 Id Software, Inc.
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * 
- * See the GNU General Public License for more details.
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- */
-
-package lwjake2.qcommon;
-
-/**
- * longjmpException is used to replace the setjmp/longjmp code.
- */
-@SuppressWarnings("serial")
-public final class longjmpException extends IllegalStateException {
-
-}
\ No newline at end of file