Bug 501245 - Trigger points -- API deficiencies

Change-Id: I14cb54483ba06e86d86b97a986c7996da5a0a7dd
diff --git a/org.eclipse.jdt.debug.ui/ui/org/eclipse/jdt/internal/debug/ui/JDIModelPresentation.java b/org.eclipse.jdt.debug.ui/ui/org/eclipse/jdt/internal/debug/ui/JDIModelPresentation.java
index c1d21b7..bb02b14 100644
--- a/org.eclipse.jdt.debug.ui/ui/org/eclipse/jdt/internal/debug/ui/JDIModelPresentation.java
+++ b/org.eclipse.jdt.debug.ui/ui/org/eclipse/jdt/internal/debug/ui/JDIModelPresentation.java
@@ -1048,7 +1048,7 @@
 			}
 			if (breakpoint.isTriggerPoint()) {
 				flags |= JDIImageDescriptor.TRIGGER_POINT;
-			} else if (!DebugPlugin.getDefault().getBreakpointManager().canSupendOnBreakpoint()) {
+			} else if (DebugPlugin.getDefault().getBreakpointManager().hasActiveTriggerPoints()) {
 				flags |= JDIImageDescriptor.TRIGGER_SUPPRESSED;
 			}
 			if (breakpoint instanceof IJavaLineBreakpoint) {
diff --git a/org.eclipse.jdt.debug/model/org/eclipse/jdt/debug/core/IJavaBreakpoint.java b/org.eclipse.jdt.debug/model/org/eclipse/jdt/debug/core/IJavaBreakpoint.java
index 1fec036..4988e17 100644
--- a/org.eclipse.jdt.debug/model/org/eclipse/jdt/debug/core/IJavaBreakpoint.java
+++ b/org.eclipse.jdt.debug/model/org/eclipse/jdt/debug/core/IJavaBreakpoint.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2011 IBM Corporation and others.
+ * Copyright (c) 2000, 2016 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -12,6 +12,7 @@
 
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.debug.core.model.IBreakpoint;
+import org.eclipse.debug.core.model.ITriggerPoint;
 
 /**
  * A breakpoint specific to the Java debug model. A Java breakpoint supports:
@@ -29,7 +30,7 @@
  * @noimplement This interface is not intended to be implemented by clients.
  * @noextend This interface is not intended to be extended by clients.
  */
-public interface IJavaBreakpoint extends IBreakpoint {
+public interface IJavaBreakpoint extends IBreakpoint, ITriggerPoint {
 
 	/**
 	 * Suspend policy constant indicating a breakpoint will suspend the target
diff --git a/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/breakpoints/JavaBreakpoint.java b/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/breakpoints/JavaBreakpoint.java
index 585417e..c8cff8f 100644
--- a/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/breakpoints/JavaBreakpoint.java
+++ b/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/breakpoints/JavaBreakpoint.java
@@ -480,7 +480,7 @@
 	protected void disableTriggerPoint(Event event) {
 		try{
 			if (isTriggerPoint() && isEnabled()) {
-					DebugPlugin.getDefault().getBreakpointManager().enableTriggerpoints(null, false);
+					DebugPlugin.getDefault().getBreakpointManager().enableTriggerPoints(null, false);
 					// make a note that we auto-disabled the trigger point for this breakpoint.
 					// we re enable it at cleanup of JDITarget
 				}
diff --git a/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/model/JDIDebugTarget.java b/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/model/JDIDebugTarget.java
index 9d930d4..24288c8 100644
--- a/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/model/JDIDebugTarget.java
+++ b/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/model/JDIDebugTarget.java
@@ -1863,7 +1863,7 @@
 		plugin.getBreakpointManager().removeBreakpointManagerListener(this);
 		plugin.removeDebugEventListener(this);
 		removeAllBreakpoints();
-		DebugPlugin.getDefault().getBreakpointManager().enableTriggerpoints(null, true);
+		DebugPlugin.getDefault().getBreakpointManager().enableTriggerPoints(null, true);
 		fOutOfSynchTypes.clear();
 		if (fEngines != null) {
 			Iterator<IAstEvaluationEngine> engines = fEngines.values().iterator();
diff --git a/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/model/JDIThread.java b/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/model/JDIThread.java
index fc9ad74..a9231e9 100644
--- a/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/model/JDIThread.java
+++ b/org.eclipse.jdt.debug/model/org/eclipse/jdt/internal/debug/core/model/JDIThread.java
@@ -1430,7 +1430,7 @@
 
 		try {
 			if (!(breakpoint.isTriggerPoint())) {
-				if (!DebugPlugin.getDefault().getBreakpointManager().canSupendOnBreakpoint()){
+				if (DebugPlugin.getDefault().getBreakpointManager().hasActiveTriggerPoints()){
 					fSuspendVoteInProgress = false;
 					return false;
 				}