Revert "Bug 521038 - Replaced anonymous Runnable classes by lambda expression"

This reverts commit d8621eaf55a1e95ff894dda0a241af08cc6111fe.

Change-Id: I30777d3cf90d9a14f5de5e599b8a0ceefe1c8292

3 files changed, 24 insertions, 11 deletions

diff --git a/org.eclipse.debug.core/core/org/eclipse/debug/internal/core/InputStreamMonitor.java b/org.eclipse.debug.core/core/org/eclipse/debug/internal/core/InputStreamMonitor.java
index 65265e9bb..3196df3ea 100644
--- a/org.eclipse.debug.core/core/org/eclipse/debug/internal/core/InputStreamMonitor.java
+++ b/org.eclipse.debug.core/core/org/eclipse/debug/internal/core/InputStreamMonitor.java
@@ -94,7 +94,12 @@ public class InputStreamMonitor {
 	 */
 	public void startMonitoring() {
 		if (fThread == null) {
-			fThread = new Thread((Runnable) () -> write(), DebugCoreMessages.InputStreamMonitor_label);
+			fThread= new Thread(new Runnable() {
+				@Override
+				public void run() {
+					write();
+				}
+			}, DebugCoreMessages.InputStreamMonitor_label);
 			fThread.setDaemon(true);
 			fThread.start();
 		}
diff --git a/org.eclipse.debug.core/core/org/eclipse/debug/internal/core/NullStreamsProxy.java b/org.eclipse.debug.core/core/org/eclipse/debug/internal/core/NullStreamsProxy.java
index 29fdc0e5e..4e4ae7064 100644
--- a/org.eclipse.debug.core/core/org/eclipse/debug/internal/core/NullStreamsProxy.java
+++ b/org.eclipse.debug.core/core/org/eclipse/debug/internal/core/NullStreamsProxy.java
@@ -65,15 +65,18 @@ public class NullStreamsProxy implements IStreamsProxy2 {
         }
 
         private void startReaderThread() {
-			Thread thread = new Thread((Runnable) () -> {
-				byte[] bytes = new byte[1024];
-				try {
-					while (fStream.read(bytes) >= 0) {
-						// do nothing
-					}
-				} catch (IOException e) {
-				}
-			}, DebugCoreMessages.NullStreamsProxy_0);
+            Thread thread = new Thread(new Runnable() {
+                @Override
+				public void run() {
+                    byte[] bytes = new byte[1024];
+                    try {
+                        while(fStream.read(bytes) >= 0) {
+                            //do nothing
+                        }
+                    } catch (IOException e) {
+                    }
+                }
+            }, DebugCoreMessages.NullStreamsProxy_0);
             thread.setDaemon(true);
             thread.start();
 
diff --git a/org.eclipse.debug.core/core/org/eclipse/debug/internal/core/OutputStreamMonitor.java b/org.eclipse.debug.core/core/org/eclipse/debug/internal/core/OutputStreamMonitor.java
index 6cd906330..0b35caa54 100644
--- a/org.eclipse.debug.core/core/org/eclipse/debug/internal/core/OutputStreamMonitor.java
+++ b/org.eclipse.debug.core/core/org/eclipse/debug/internal/core/OutputStreamMonitor.java
@@ -206,7 +206,12 @@ public class OutputStreamMonitor implements IFlushableStreamMonitor {
 	 */
 	protected void startMonitoring() {
 		if (fThread == null) {
-			fThread = new Thread((Runnable) () -> read(), DebugCoreMessages.OutputStreamMonitor_label);
+			fThread= new Thread(new Runnable() {
+				@Override
+				public void run() {
+					read();
+				}
+			}, DebugCoreMessages.OutputStreamMonitor_label);
             fThread.setDaemon(true);
             fThread.setPriority(Thread.MIN_PRIORITY);
 			fThread.start();