diff --git a/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/MIRunControl.java b/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/MIRunControl.java
index 0966658c2d8..19cf4e27714 100644
--- a/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/MIRunControl.java
+++ b/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/MIRunControl.java
@@ -897,15 +897,15 @@ public class MIRunControl extends AbstractDsfService implements IMIRunControl, I
     
 
 	private IExecutionDMContext[] makeExecutionDMCs(IContainerDMContext containerCtx, MIThreadListIdsInfo info) {
-		if (info.getThreadIds().length == 0) {
+		if (info.getStrThreadIds().length == 0) {
 			// Main thread always exist even if it is not reported by GDB.
 			// So create thread-id = 0 when no thread is reported.
 			// This hack is necessary to prevent AbstractMIControl from issuing a thread-select
 			// because it doesn't work if the application was not compiled with pthread.
 			return new IMIExecutionDMContext[]{createMIExecutionContext(containerCtx, FAKE_THREAD_ID)};
 		} else {
-			IExecutionDMContext[] executionDmcs = new IMIExecutionDMContext[info.getThreadIds().length];
-			for (int i = 0; i < info.getThreadIds().length; i++) {
+			IExecutionDMContext[] executionDmcs = new IMIExecutionDMContext[info.getStrThreadIds().length];
+			for (int i = 0; i < info.getStrThreadIds().length; i++) {
 				executionDmcs[i] = createMIExecutionContext(containerCtx, info.getStrThreadIds()[i]);
 			}
 			return executionDmcs;
diff --git a/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/command/output/MIThreadListIdsInfo.java b/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/command/output/MIThreadListIdsInfo.java
index 0fb743c1fe4..d770f1abeeb 100644
--- a/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/command/output/MIThreadListIdsInfo.java
+++ b/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/command/output/MIThreadListIdsInfo.java
@@ -19,31 +19,12 @@ import java.util.Comparator;
  */
 public class MIThreadListIdsInfo extends MIInfo {
 
-	int[] threadIds;
 	private String[] strThreadIds;
 
 	public MIThreadListIdsInfo(MIOutput out) {
 		super(out);
 	}
 
-	public int[] getThreadIds() {
-		if (threadIds == null) {
-			// To make sure that the threads have be parsed
-			String[] tIds = getStrThreadIds();
-			
-			threadIds = new int[tIds.length];
-			for (int i=0; i<tIds.length; i++) {
-				try {
-					threadIds[i] = Integer.parseInt(tIds[i]);
-				} catch (NumberFormatException e) {
-					threadIds[i] = 0;
-				}
-			}
-		}
-
-		return threadIds;
-	}
-
 	/**
      * @since 1.1
      */