1 files changed, 14 insertions, 20 deletions

diff --git a/org.eclipse.debug.tests/src/org/eclipse/debug/tests/expressions/ExpressionManagerTests.java b/org.eclipse.debug.tests/src/org/eclipse/debug/tests/expressions/ExpressionManagerTests.java
index 626466eb6..3ad940fe3 100644
--- a/org.eclipse.debug.tests/src/org/eclipse/debug/tests/expressions/ExpressionManagerTests.java
+++ b/org.eclipse.debug.tests/src/org/eclipse/debug/tests/expressions/ExpressionManagerTests.java
@@ -538,29 +538,23 @@ public class ExpressionManagerTests extends AbstractDebugTest {
 	public void testConcurrentAccess() throws InterruptedException {
 		final boolean[] done = new boolean[]{false};
 		final Exception[] ex = new Exception[]{null};
-		Runnable add = new Runnable() {
-			@Override
-			public void run() {
-				try {
-					for (int i = 0; i < 1000; i++) {
-						getManager().addExpression(getManager().newWatchExpression(Integer.toHexString(i)));
-					}
-					done[0] = true;
-				} catch (Exception e) {
-					ex[0] = e;
+		Runnable add = () -> {
+			try {
+				for (int i = 0; i < 1000; i++) {
+					getManager().addExpression(getManager().newWatchExpression(Integer.toHexString(i)));
 				}
+				done[0] = true;
+			} catch (Exception e) {
+				ex[0] = e;
 			}
 		};
-		Runnable remove = new Runnable() {
-			@Override
-			public void run() {
-				try {
-					do {
-						getManager().removeExpressions(getManager().getExpressions());
-					} while (!done[0] || getManager().getExpressions().length > 0);
-				} catch (Exception e) {
-					ex[0] = e;
-				}
+		Runnable remove = () -> {
+			try {
+				do {
+					getManager().removeExpressions(getManager().getExpressions());
+				} while (!done[0] || getManager().getExpressions().length > 0);
+			} catch (Exception e) {
+				ex[0] = e;
 			}
 		};
 		Thread t1 = new Thread(add);