fix misc unit test issues due to merge

jme3-core/src/main/java/com/jme3/scene/Mesh.java

@@ -43,6 +43,7 @@ import com.jme3.math.Matrix4f;
 import com.jme3.math.Triangle;
 import com.jme3.math.Vector2f;
 import com.jme3.math.Vector3f;
+import com.jme3.renderer.Renderer;
 import com.jme3.scene.VertexBuffer.Format;
 import com.jme3.scene.VertexBuffer.Type;
 import com.jme3.scene.VertexBuffer.Usage;
@@ -50,6 +51,7 @@ import com.jme3.scene.mesh.*;
 import com.jme3.util.BufferUtils;
 import com.jme3.util.IntMap;
 import com.jme3.util.IntMap.Entry;
+import com.jme3.util.NativeObject;
 import com.jme3.util.SafeArrayList;
 import com.jme3.util.clone.Cloner;
 import com.jme3.util.clone.JmeCloneable;
@@ -283,12 +285,7 @@ public class Mesh extends NativeObject implements Savable, Cloneable, JmeCloneab
      */
     @Override
     public Mesh jmeClone() {
-        try {
+        return (Mesh) super.clone();
-            Mesh clone = (Mesh)super.clone();
-            return clone;
-        } catch (CloneNotSupportedException ex) {
-            throw new AssertionError();
-        }
     }
 
     /**
@@ -453,6 +450,8 @@ public class Mesh extends NativeObject implements Savable, Cloneable, JmeCloneab
                 tangents.setUpdateNeeded();
             }
         }
+
+        this.setUpdateNeeded();
     }
 
     /**

jme3-core/src/main/java/com/jme3/scene/Node.java

@@ -367,6 +367,7 @@ public class Node extends Spatial {
             // transform update down the tree-
             child.setTransformRefresh();
             child.setLightListRefresh();
+            child.setMatParamOverrideRefresh();
             if (logger.isLoggable(Level.FINE)) {
                 logger.log(Level.FINE,"Child ({0}) attached to this node ({1})",
                         new Object[]{child.getName(), getName()});

jme3-core/src/main/java/com/jme3/scene/Spatial.java

@@ -1512,8 +1512,8 @@ public abstract class Spatial implements Savable, Cloneable, Collidable, Cloneab
         this.localLights = cloner.clone(localLights);
         this.worldTransform = cloner.clone(worldTransform);
         this.localTransform = cloner.clone(localTransform);
-	clone.worldOverrides = cloner.clone(worldOverrides);
+        this.worldOverrides = cloner.clone(worldOverrides);
-	clone.localOverrides = cloner.clone(localOverrides);
+        this.localOverrides = cloner.clone(localOverrides);
         this.controls = cloner.clone(controls);
 
         // Cloner doesn't handle maps on its own just yet.
@@ -1636,9 +1636,9 @@ public abstract class Spatial implements Savable, Cloneable, Collidable, Cloneab
 
         localOverrides = ic.readSavableArrayList("overrides", null);
         if (localOverrides == null) {
-            localOverrides = new ArrayList<MatParamOverride>();
+            localOverrides = new ArrayList<>();
         }
-        worldOverrides = new ArrayList<MatParamOverride>();
+        worldOverrides = new ArrayList<>();
 
         //changed for backward compatibility with j3o files generated before the AnimControl/SkeletonControl split
         //the AnimControl creates the SkeletonControl for old files and add it to the spatial.

jme3-lwjgl/src/test/java/com/jme3/app/LwjglAppIT.java

@@ -1,117 +0,0 @@
-/*
- * Copyright (c) 2009-2015 jMonkeyEngine
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- *
- * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
- *   may be used to endorse or promote products derived from this software
- *   without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-package com.jme3.app;
-
-import com.jme3.IntegrationTest;
-import com.jme3.renderer.RenderManager;
-import com.jme3.system.JmeContext;
-import java.awt.GraphicsEnvironment;
-import java.util.concurrent.atomic.AtomicInteger;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import static org.junit.Assert.*;
-import static org.junit.Assume.*;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.experimental.categories.Category;
-
-@Category(IntegrationTest.class)
-public class LwjglAppIT {
-
-    private final AtomicInteger simpleInitAppInvocations = new AtomicInteger();
-    private final AtomicInteger simpleUpdateInvocations = new AtomicInteger();
-    private final AtomicInteger simpleRenderInvocations = new AtomicInteger();
-
-    private class TestApp extends SimpleApplication {
-
-        @Override
-        public void simpleInitApp() {
-            simpleInitAppInvocations.incrementAndGet();
-        }
-
-        @Override
-        public void simpleUpdate(float tpf) {
-            simpleUpdateInvocations.incrementAndGet();
-        }
-
-        @Override
-        public void simpleRender(RenderManager rm) {
-            simpleRenderInvocations.incrementAndGet();
-        }
-    }
-
-    private void doStopStart(Application app, JmeContext.Type type) throws InterruptedException {
-        app.setLostFocusBehavior(LostFocusBehavior.Disabled);
-
-        // start the application - simple init / update will be called once.
-        app.start(type, true);
-        assert app.isStarted();
-
-        // stop the application, wait a bit, then start it again.
-        app.stop(true);
-        assert !app.isStarted();
-
-        Thread.sleep(100);
-
-        app.start(type, true);
-        assert app.isStarted();
-        app.stop(true);
-        assert !app.isStarted();
-
-        // make sure each method was called twice.
-        assertEquals(2, simpleInitAppInvocations.get());
-        assertEquals(2, simpleUpdateInvocations.get());
-        assertEquals(2, simpleRenderInvocations.get());
-    }
-
-    @Before
-    public void setUp() {
-        Logger.getLogger("com.jme3").setLevel(Level.OFF);
-    }
-
-    @Test
-    public void testDisplayAppLifeCycle() throws InterruptedException {
-        assumeFalse(GraphicsEnvironment.isHeadless());
-        doStopStart(new TestApp(), JmeContext.Type.Display);
-    }
-
-    @Test
-    public void testOffscreenAppLifeCycle() throws InterruptedException {
-        assumeFalse(GraphicsEnvironment.isHeadless());
-        doStopStart(new TestApp(), JmeContext.Type.OffscreenSurface);
-    }
-
-    @Test
-    public void testExceptionInvokesHandleError() throws InterruptedException {
-        doStopStart(new TestApp(), JmeContext.Type.Headless);
-    }
-}