GP-3018: Navigate/activate by double-click. Various related fixes.

Ghidra/Debug/Debugger-agent-gdb/src/main/java/agent/gdb/model/impl/GdbModelTargetSession.java

@@ -264,7 +264,8 @@ public class GdbModelTargetSession extends DefaultTargetModelRoot
 		 * or be used as an example for other implementations.
 		 */
 		if (!PathUtils.isAncestor(this.getPath(), obj.getPath())) {
-			throw new DebuggerIllegalArgumentException("Can only focus a successor of the scope");
+			throw new DebuggerIllegalArgumentException(
+				"Can only activate a successor of the scope");
 		}
 		TargetObject cur = obj;
 		while (cur != null) {

Ghidra/Debug/Debugger-agent-gdb/src/main/java/agent/gdb/model/impl/GdbModelTargetStackFrame.java

@@ -75,8 +75,11 @@ public class GdbModelTargetStackFrame
 
 		this.registers = new GdbModelTargetStackFrameRegisterContainer(this);
 
-		changeAttributes(List.of(), List.of(registers), Map.of( //
-			DISPLAY_ATTRIBUTE_NAME, display = computeDisplay(frame)),
+		changeAttributes(List.of(),
+			List.of(
+				registers),
+			Map.of(
+				DISPLAY_ATTRIBUTE_NAME, display = computeDisplay(frame)),
 			"Initialized");
 		setFrame(frame);
 	}
@@ -99,14 +102,14 @@ public class GdbModelTargetStackFrame
 		this.func = frame.getFunction();
 		// TODO: module? "from"
 
-		changeAttributes(List.of(), List.of( //
-			registers //
-		), Map.of( //
-			PC_ATTRIBUTE_NAME, pc, //
-			FUNC_ATTRIBUTE_NAME, func, //
-			DISPLAY_ATTRIBUTE_NAME, display = computeDisplay(frame), //
-			VALUE_ATTRIBUTE_NAME, pc //
-		), "Refreshed");
+		changeAttributes(List.of(),
+			List.of(
+				registers),
+			Map.of(
+				PC_ATTRIBUTE_NAME, pc,
+				FUNC_ATTRIBUTE_NAME, func,
+				DISPLAY_ATTRIBUTE_NAME, display = computeDisplay(frame)),
+			"Refreshed");
 	}
 
 	protected void invalidateRegisterCaches() {