check for null argument

git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@4043 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
This commit is contained in:
msridhar1 2011-01-24 22:40:50 +00:00
parent 5a042f3f69
commit 0eb5fcb158
1 changed files with 3 additions and 0 deletions

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@ -18,6 +18,9 @@ import com.ibm.wala.util.MonitorUtil.IProgressMonitor;
public class ProgressMonitorDelegate implements IProgressMonitor {
public static ProgressMonitorDelegate createProgressMonitorDelegate(org.eclipse.core.runtime.IProgressMonitor d) {
if (d == null) {
throw new IllegalArgumentException("d is null");
}
return new ProgressMonitorDelegate(d);
}