Replaces Guava's Predicate by Java 8 Predicate (issue #13)

1 files changed, 12 insertions, 8 deletions

diff --git a/ardor3d-ui/src/main/java/com/ardor3d/extension/ui/UIHud.java b/ardor3d-ui/src/main/java/com/ardor3d/extension/ui/UIHud.java
index 451c21a..0e23d62 100644
--- a/ardor3d-ui/src/main/java/com/ardor3d/extension/ui/UIHud.java
+++ b/ardor3d-ui/src/main/java/com/ardor3d/extension/ui/UIHud.java
@@ -16,6 +16,7 @@ import java.util.EnumSet;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Set;
+import java.util.function.Predicate;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -44,7 +45,6 @@ import com.ardor3d.scenegraph.Spatial;
 import com.ardor3d.scenegraph.hint.CullHint;
 import com.ardor3d.scenegraph.hint.LightCombineMode;
 import com.ardor3d.scenegraph.hint.TextureCombineMode;
-import com.google.common.base.Predicate;
 
 /**
  * UIHud represents a "Heads Up Display" or the base of a game UI scenegraph. Various UI Input, dragging, events, etc.
@@ -507,13 +507,15 @@ public class UIHud extends Node {
                     if (!_mouseInputConsumed) {
                         if (!_keyInputConsumed) {
                             // nothing consumed
-                            forwardTo.getApplier()
-                                    .checkAndPerformTriggers(forwardTo.getTriggers(), source, states, tpf);
+                            forwardTo.getApplier().checkAndPerformTriggers(forwardTo.getTriggers(), source, states,
+                                    tpf);
                         } else {
                             // only key state consumed
                             final TwoInputStates forwardingState = new TwoInputStates(
-                                    new InputState(KeyboardState.NOTHING, prev.getMouseState(), prev.getControllerState()),
-                                    new InputState(KeyboardState.NOTHING, curr.getMouseState(), curr.getControllerState()));
+                                    new InputState(KeyboardState.NOTHING, prev.getMouseState(),
+                                            prev.getControllerState()),
+                                    new InputState(KeyboardState.NOTHING, curr.getMouseState(),
+                                            curr.getControllerState()));
                             forwardTo.getApplier().checkAndPerformTriggers(forwardTo.getTriggers(), source,
                                     forwardingState, tpf);
                         }
@@ -521,8 +523,10 @@ public class UIHud extends Node {
                         if (!_keyInputConsumed) {
                             // only mouse consumed
                             final TwoInputStates forwardingState = new TwoInputStates(
-                                    new InputState(prev.getKeyboardState(), MouseState.NOTHING, prev.getControllerState()),
-                                    new InputState(curr.getKeyboardState(), MouseState.NOTHING, curr.getControllerState()));
+                                    new InputState(prev.getKeyboardState(), MouseState.NOTHING,
+                                            prev.getControllerState()),
+                                    new InputState(curr.getKeyboardState(), MouseState.NOTHING,
+                                            curr.getControllerState()));
                             forwardTo.getApplier().checkAndPerformTriggers(forwardTo.getTriggers(), source,
                                     forwardingState, tpf);
                         } else {
@@ -543,7 +547,7 @@ public class UIHud extends Node {
     protected void setupLogicalLayer() {
         _logicalLayer.registerTrigger(new InputTrigger(new Predicate<TwoInputStates>() {
             @Override
-            public boolean apply(final TwoInputStates arg0) {
+            public boolean test(final TwoInputStates arg0) {
                 // always trigger this.
                 return true;
             }