Show actual Object value when detail formatter has module conflict

This commit cancels detail formatting process of objects whenever the
generated expression have module related errors

Fixes : #747

Author: SougandhS

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

@@ -466,6 +466,9 @@ private Expression getCompiledExpression(IJavaObject javaObject, IJavaDebugTarge
 						.getCompiledExpression(snippet, javaObject);
 				if (res != null) {
 					Expression exp = new Expression(res, evaluationEngine);
+					if (exp.getExpression().hasModuleConflicts()) {
+						return null;
+					}
 					fCacheMap.put(key, exp);
 					return exp;
 				}

org.eclipse.jdt.debug/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.jdt.debug; singleton:=true
-Bundle-Version: 3.23.100.qualifier
+Bundle-Version: 3.24.0.qualifier
 Bundle-ClassPath: jdimodel.jar
 Bundle-Activator: org.eclipse.jdt.internal.debug.core.JDIDebugPlugin
 Bundle-Vendor: %providerName

org.eclipse.jdt.debug/eval/org/eclipse/jdt/debug/eval/ICompiledExpression.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2011 IBM Corporation and others.
+ * Copyright (c) 2000, 2025 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -62,4 +62,12 @@ public interface ICompiledExpression {
 	 */
 	public String[] getErrorMessages();
 
+	/**
+	 * Returns whether the expression has any module conflicts or not.
+	 *
+	 * @return whether the expression has any module conflicts or not.
+	 * @since 3.24
+	 */
+	public boolean hasModuleConflicts();
+
 }

org.eclipse.jdt.debug/eval/org/eclipse/jdt/internal/debug/eval/ast/engine/ASTEvaluationEngine.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2024 IBM Corporation and others.
+ * Copyright (c) 2000, 2025 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -629,10 +629,12 @@ private ICompiledExpression createExpressionFromAST(String snippet, EvaluationSo
 						runMethodError = true;
 						DebugPlugin.log(new Status(IStatus.WARNING, DebugPlugin.getUniqueIdentifier(), "Compile error during code evaluation: " //$NON-NLS-1$
 								+ problem.getMessage()));
+					} else if (problemId == IProblem.ConflictingPackageFromModules || problemId == IProblem.ConflictingPackageFromOtherModules) {
+						errorSequence.setModuleConflict(true);
 					}
 				}
 			}
-			if (snippetError || runMethodError) {
+			if (snippetError || runMethodError || errorSequence.hasModuleConflicts()) {
 				if (runMethodError) {
 					errorSequence.addError(EvaluationEngineMessages.ASTEvaluationEngine_Evaluations_must_contain_either_an_expression_or_a_block_of_well_formed_statements_1);
 				}

org.eclipse.jdt.debug/eval/org/eclipse/jdt/internal/debug/eval/ast/instructions/InstructionSequence.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2015 IBM Corporation and others.
+ * Copyright (c) 2000, 2025 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -30,11 +30,13 @@ public class InstructionSequence implements ICompiledExpression {
 	private final List<String> fErrors;
 	private final String fSnippet;
 	private CoreException fException;
+	private boolean fhasModuleErrors;
 
 	public InstructionSequence(String snippet) {
 		fInstructions = new ArrayList<>(10);
 		fErrors = new ArrayList<>();
 		fSnippet = snippet;
+		fhasModuleErrors = false;
 	}
 
 	/**
@@ -147,4 +149,19 @@ public Instruction get(int address) {
 	public int getEnd() {
 		return fInstructions.size() - 1;
 	}
+
+	/**
+	 * Sets whether the expression has any module conflicting issues or not.
+	 */
+	public void setModuleConflict(boolean moduleConflict) {
+		fhasModuleErrors = moduleConflict;
+	}
+
+	/**
+	 * @see org.eclipse.jdt.debug.eval.ICompiledExpression#hasModuleConflicts()
+	 */
+	@Override
+	public boolean hasModuleConflicts() {
+		return fhasModuleErrors;
+	}
 }