From a5138ff7f3fc15c60975e1eb31639b85d929887b Mon Sep 17 00:00:00 2001
From: sjfink <sjfink@f5eafffb-2e1d-0410-98e4-8ec43c5233c4>
Date: Fri, 26 Oct 2007 14:52:48 +0000
Subject: [PATCH] nuke WalaException from CommandLine

git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@1957 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
---
 .../src/com/ibm/wala/eclipse/util/HeadlessUtil.java         | 3 +--
 com.ibm.wala.core/src/com/ibm/wala/util/io/CommandLine.java | 6 ++----
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/com.ibm.wala.core/src/com/ibm/wala/eclipse/util/HeadlessUtil.java b/com.ibm.wala.core/src/com/ibm/wala/eclipse/util/HeadlessUtil.java
index b4c4bfe3d..30cc29e92 100644
--- a/com.ibm.wala.core/src/com/ibm/wala/eclipse/util/HeadlessUtil.java
+++ b/com.ibm.wala.core/src/com/ibm/wala/eclipse/util/HeadlessUtil.java
@@ -23,7 +23,6 @@ import org.eclipse.jdt.core.JavaCore;
 import com.ibm.wala.ipa.callgraph.AnalysisScope;
 import com.ibm.wala.util.debug.Assertions;
 import com.ibm.wala.util.io.CommandLine;
-import com.ibm.wala.util.warnings.WalaException;
 
 public class HeadlessUtil {
 
@@ -39,7 +38,7 @@ public class HeadlessUtil {
     System.arraycopy(cmdLine, 1, x, 0, x.length);
     try {
       p = CommandLine.parse(x);
-    } catch (WalaException e) {
+    } catch (IllegalArgumentException e) {
       e.printStackTrace();
       System.err.println("Length " + x.length);
       for (String s : x) {
diff --git a/com.ibm.wala.core/src/com/ibm/wala/util/io/CommandLine.java b/com.ibm.wala.core/src/com/ibm/wala/util/io/CommandLine.java
index 9a690b569..d385786ee 100644
--- a/com.ibm.wala.core/src/com/ibm/wala/util/io/CommandLine.java
+++ b/com.ibm.wala.core/src/com/ibm/wala/util/io/CommandLine.java
@@ -12,8 +12,6 @@ package com.ibm.wala.util.io;
 
 import java.util.Properties;
 
-import com.ibm.wala.util.warnings.WalaException;
-
 /**
  * 
  * utilities for parsing a command line
@@ -29,7 +27,7 @@ public class CommandLine {
    * 
    * @throws IllegalArgumentException  if args == null
    */
-  public static Properties parse(String[] args) throws IllegalArgumentException, WalaException {
+  public static Properties parse(String[] args) throws IllegalArgumentException {
     if (args == null) {
       throw new IllegalArgumentException("args == null");
     }
@@ -41,7 +39,7 @@ public class CommandLine {
           result.put(key, args[i].substring(args[i].indexOf('=') + 1));
         } else {
           if ((i + 1) >= args.length || args[i + 1].charAt(0) == '-') {
-            throw new WalaException("Malformed command-line.  Must be of form -key=value or -key value");
+            throw new IllegalArgumentException("Malformed command-line.  Must be of form -key=value or -key value");
           }
           result.put(key, args[i + 1]);
           i++;