Use the same icon for collapsed frames

Author: gzsombor

org.eclipse.jdt.debug.ui/ui/org/eclipse/jdt/internal/debug/ui/JDIModelPresentation.java

@@ -755,6 +755,9 @@ public Image getImage(Object item) {
 			if (item instanceof IJavaStackFrame) {
 				return getStackFrameImage((IJavaStackFrame) item);
 			}
+			if (item instanceof GroupedStackFrame) {
+				return getJavaDebugImage(JavaDebugImages.IMG_OBJS_GROUPED_STACK_FRAME, 0);
+			}
 			if (item instanceof IJavaThread || item instanceof IJavaDebugTarget) {
 				return getDebugElementImage(item);
 			}

org.eclipse.jdt.debug.ui/ui/org/eclipse/jdt/internal/debug/ui/JavaDebugImages.java

@@ -108,6 +108,7 @@ public class JavaDebugImages {
 	public static final String IMG_OVR_TRIGGER_SUPPRESSED = "IMG_OVR_TRIGGER_SUPPRESSED"; //$NON-NLS-1$
 
 	public static final String IMG_JAVA_STACKTRACE_CONSOLE = "IMG_JAVA_STACKTRACE_CONSOLE"; //$NON-NLS-1$
+	public static final String IMG_OBJS_GROUPED_STACK_FRAME = "IMG_OBJ_GROUPED_STACKFRAME"; //$NON-NLS-1$
 
 	/*
 	 * Set of predefined Image Descriptors.
@@ -227,6 +228,7 @@ private static void declareImages() {
 		declareRegistryImage(IMG_OVR_TRIGGER_SUPPRESSED, T_OVR + "trigger_suppressed_ovr.png"); //$NON-NLS-1$
 
 		declareRegistryImage(IMG_JAVA_STACKTRACE_CONSOLE, T_OBJ + "javastacktrace_console.png"); //$NON-NLS-1$
+		declareRegistryImage(IMG_OBJS_GROUPED_STACK_FRAME, T_OBJ + "groupedframe.png"); //$NON-NLS-1$
 
 	}