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Original file line number Diff line number Diff line change
@@ -1,13 +1,13 @@
package com.intellij.java.impl.codeInspection.unnecessaryModuleDependency;

import consulo.annotation.access.RequiredReadAction;
import consulo.language.editor.inspection.reference.RefElement;
import consulo.language.editor.inspection.reference.RefGraphAnnotator;
import consulo.language.editor.inspection.reference.RefManager;
import consulo.language.editor.inspection.reference.RefModule;
import consulo.language.psi.PsiElement;
import consulo.module.Module;
import consulo.ide.impl.idea.openapi.module.ModuleUtil;
import consulo.util.dataholder.Key;
import consulo.language.psi.PsiElement;

import java.util.HashSet;
import java.util.Set;
Expand All @@ -26,12 +26,13 @@ public UnnecessaryModuleDependencyAnnotator(RefManager manager) {
}

@Override
@RequiredReadAction
public void onMarkReferenced(RefElement refWhat, RefElement refFrom, boolean referencedFromClassInitializer) {
PsiElement onElement = refWhat.getElement();
PsiElement fromElement = refFrom.getElement();
if (onElement != null && fromElement!= null){
Module onModule = ModuleUtil.findModuleForPsiElement(onElement);
Module fromModule = ModuleUtil.findModuleForPsiElement(fromElement);
Module onModule = onElement.getModule();
Module fromModule = fromElement.getModule();
if (onModule != null && fromModule != null && onModule != fromModule){
RefModule refModule = myManager.getRefModule(fromModule);
if (refModule != null) {
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@
import com.siyeh.ig.BaseInspectionVisitor;
import com.siyeh.ig.InspectionGadgetsFix;
import com.siyeh.localize.InspectionGadgetsLocalize;
import consulo.ide.impl.idea.openapi.module.ModuleUtil;
import consulo.annotation.access.RequiredReadAction;
import consulo.language.editor.inspection.ProblemDescriptor;
import consulo.language.psi.PsiElement;
import consulo.language.psi.PsiFile;
Expand Down Expand Up @@ -57,11 +57,11 @@ public BaseInspectionVisitor buildVisitor() {
}

private static class UseOfObsoleteAssertVisitor extends BaseInspectionVisitor {

@Override
@RequiredReadAction
public void visitMethodCallExpression(PsiMethodCallExpression expression) {
Project project = expression.getProject();
Module module = ModuleUtil.findModuleForPsiElement(expression);
Module module = expression.getModule();
if (module == null) {
return;
}
Expand All @@ -71,7 +71,7 @@ public void visitMethodCallExpression(PsiMethodCallExpression expression) {
return;
}
PsiMethod psiMethod = expression.resolveMethod();
if (psiMethod == null || !psiMethod.hasModifierProperty(PsiModifier.STATIC)) {
if (psiMethod == null || !psiMethod.isStatic()) {
return;
}
PsiClass containingClass = psiMethod.getContainingClass();
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Original file line number Diff line number Diff line change
Expand Up @@ -18,11 +18,11 @@
import com.intellij.java.language.impl.psi.NonClasspathClassFinder;
import com.intellij.java.language.impl.psi.impl.file.PsiPackageImplementationHelper;
import com.intellij.java.language.psi.PsiJavaPackage;
import consulo.annotation.access.RequiredReadAction;
import consulo.annotation.component.ServiceImpl;
import consulo.codeEditor.Editor;
import consulo.document.Document;
import consulo.fileEditor.FileEditorManager;
import consulo.ide.impl.idea.openapi.module.ModuleUtil;
import consulo.language.psi.PsiDirectory;
import consulo.language.psi.PsiDocumentManager;
import consulo.language.psi.PsiFile;
Expand Down Expand Up @@ -73,6 +73,7 @@ public void navigate(PsiJavaPackage psiPackage, boolean requestFocus) {
});
}

@RequiredReadAction
private static PsiDirectory[] suggestMostAppropriateDirectories(PsiJavaPackage psiPackage) {
Comment on lines +76 to 77
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Copilot AI Apr 19, 2026

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suggestMostAppropriateDirectories() is now annotated @RequiredReadAction, but its immediate caller in this class (navigate()’s ToolWindow.activate callback) isn’t obviously under a read lock. To avoid read-access violations when touching PSI here, wrap the call in ReadAction.compute/run (or drop the annotation if it’s guaranteed to be called under a read action).

Copilot uses AI. Check for mistakes.
Project project = psiPackage.getProject();
PsiDirectory[] directories = null;
Expand All @@ -81,7 +82,7 @@ private static PsiDirectory[] suggestMostAppropriateDirectories(PsiJavaPackage p
Document document = editor.getDocument();
PsiFile psiFile = PsiDocumentManager.getInstance(project).getPsiFile(document);
if (psiFile != null) {
Module module = ModuleUtil.findModuleForPsiElement(psiFile);
Module module = psiFile.getModule();
if (module != null) {
directories = psiPackage.getDirectories(GlobalSearchScope.moduleWithDependenciesScope(module));
}
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -19,16 +19,15 @@
import com.intellij.java.language.psi.PsiJavaFile;
import com.intellij.java.language.psi.PsiJavaPackage;
import com.intellij.java.language.psi.PsiLiteralExpression;
import consulo.module.Module;
import consulo.ide.impl.idea.openapi.module.ModuleUtil;
import consulo.module.content.ModuleRootManager;
import consulo.util.lang.function.Condition;
import consulo.document.util.TextRange;
import consulo.virtualFileSystem.VirtualFile;
import consulo.language.psi.*;
import consulo.language.psi.path.FileReference;
import consulo.language.psi.path.FileReferenceSet;
import consulo.language.util.ProcessingContext;
import consulo.module.Module;
import consulo.module.content.ModuleRootManager;
import consulo.util.lang.function.Condition;
import consulo.virtualFileSystem.VirtualFile;

import java.util.*;

Expand Down Expand Up @@ -82,7 +81,7 @@ public Collection<PsiFileSystemItem> computeDefaultContexts() {
systemItems.addAll(getRoots(forModule, true));
}
} else {
systemItems.addAll(getRoots(ModuleUtil.findModuleForPsiElement(getElement()), true));
systemItems.addAll(getRoots(getElement().getModule(), true));
}
return systemItems;
}
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,6 @@
import com.intellij.java.language.util.VisibilityUtil;
import consulo.annotation.access.RequiredReadAction;
import consulo.annotation.access.RequiredWriteAction;
import consulo.ide.impl.idea.openapi.module.ModuleUtil;
import consulo.java.localize.JavaRefactoringLocalize;
import consulo.language.codeStyle.CodeStyleManager;
import consulo.language.editor.refactoring.localize.RefactoringLocalize;
Expand Down Expand Up @@ -340,7 +339,7 @@ private PsiClass buildClass() {
directory = myMoveDestination.getTargetDirectory(containingDirectory);
}
else {
Module module = ModuleUtil.findModuleForPsiElement(containingFile);
Module module = containingFile.getModule();
directory = PackageUtil.findOrCreateDirectoryForPackage(module, packageName, containingDirectory, true, true);
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containingFile.getModule() can be null (other call sites in the refactoring codebase typically assert module != null before using it). Passing a null module into PackageUtil.findOrCreateDirectoryForPackage(...) will NPE (module.getProject() inside). Consider asserting non-null (if guaranteed in this refactoring) or handling the null case explicitly before calling PackageUtil.

Suggested change
directory = PackageUtil.findOrCreateDirectoryForPackage(module, packageName, containingDirectory, true, true);
directory = module != null ? PackageUtil.findOrCreateDirectoryForPackage(module, packageName, containingDirectory, true, true) : null;

Copilot uses AI. Check for mistakes.
}

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,6 @@
import consulo.document.event.DocumentAdapter;
import consulo.document.event.DocumentEvent;
import consulo.ide.impl.idea.ide.util.DirectoryChooser;
import consulo.ide.impl.idea.openapi.module.ModuleUtil;
import consulo.language.editor.ui.awt.EditorComboBox;
import consulo.language.psi.PsiDirectory;
import consulo.language.psi.PsiManager;
Expand All @@ -34,8 +33,8 @@
import consulo.ui.ex.awtUnsafe.TargetAWT;
import consulo.util.lang.Comparing;
import consulo.virtualFileSystem.VirtualFile;

import org.jspecify.annotations.Nullable;

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
Expand Down Expand Up @@ -88,7 +87,7 @@ protected String getElementText(Object element) {
if (element == NULL_WRAPPER) return LEAVE_IN_SAME_SOURCE_ROOT;
if (element instanceof DirectoryChooser.ItemWrapper) {
VirtualFile virtualFile = ((DirectoryChooser.ItemWrapper) element).getDirectory().getVirtualFile();
Module module = ModuleUtil.findModuleForFile(virtualFile, project);
Module module = ModuleUtilCore.findModuleForFile(virtualFile, project);
if (module != null) {
return module.getName();
}
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -24,12 +24,12 @@
import com.intellij.java.language.util.TreeClassChooser;
import com.intellij.java.language.util.TreeClassChooserFactory;
import consulo.document.Document;
import consulo.ide.impl.idea.openapi.module.ModuleUtil;
import consulo.language.editor.intention.IntentionFilterOwner;
import consulo.language.editor.ui.awt.EditorTextField;
import consulo.language.editor.ui.awt.ReferenceEditorWithBrowseButton;
import consulo.language.psi.PsiDocumentManager;
import consulo.language.psi.scope.GlobalSearchScope;
import consulo.language.util.ModuleUtilCore;
import consulo.project.Project;
import consulo.ui.ex.localize.UILocalize;
import consulo.xml.dom.DomElement;
Expand Down Expand Up @@ -67,7 +67,7 @@ protected PsiClassPanel createMainComponent(PsiClassPanel boundedComponent, Proj
PsiCodeFragmentImpl fragment = (PsiCodeFragmentImpl) PsiDocumentManager.getInstance(project).getPsiFile(document);
assert fragment != null;
fragment.setIntentionActionsFilter(IntentionFilterOwner.IntentionActionsFilter.EVERYTHING_AVAILABLE);
fragment.putUserData(ModuleUtil.KEY_MODULE, getDomWrapper().getExistingDomElement().getModule());
fragment.putUserData(ModuleUtilCore.KEY_MODULE, getDomWrapper().getExistingDomElement().getModule());
return initReferenceEditorWithBrowseButton(boundedComponent, editor, this);
}

Expand Down
Original file line number Diff line number Diff line change
@@ -1,23 +1,23 @@
package com.intellij.psi.impl.cache.impl;

import static org.junit.Assert.assertEquals;

import java.io.File;
import java.io.IOException;

import com.intellij.java.language.psi.PsiClass;
import com.intellij.testFramework.PsiTestCase;
import com.intellij.testFramework.PsiTestUtil;
import consulo.application.ApplicationManager;
import consulo.language.psi.PsiFile;
import consulo.language.util.ModuleUtilCore;
import consulo.logging.Logger;
import consulo.module.Module;
import consulo.ide.impl.idea.openapi.module.ModuleUtil;
import consulo.util.io.FileUtil;
import consulo.virtualFileSystem.LocalFileSystem;
import consulo.virtualFileSystem.VirtualFile;
import com.intellij.java.language.psi.PsiClass;
import consulo.language.psi.PsiFile;
import com.intellij.testFramework.PsiTestCase;
import com.intellij.testFramework.PsiTestUtil;
import consulo.virtualFileSystem.util.VirtualFileUtil;

import java.io.File;
import java.io.IOException;

import static org.junit.Assert.assertEquals;

/**
* @author max
*/
Expand Down Expand Up @@ -80,13 +80,13 @@ public void run()
assertEquals(psiFile, psiClass.getContainingFile());

VirtualFile file = psiFile.getVirtualFile();
assertEquals(myModule, ModuleUtil.findModuleForFile(file, myProject));
assertEquals(myModule, ModuleUtilCore.findModuleForFile(file, myProject));

Module anotherModule = createModule("another");

PsiTestUtil.addSourceRoot(anotherModule, mySrcDir1);

assertEquals(anotherModule, ModuleUtil.findModuleForFile(file, myProject));
assertEquals(anotherModule, ModuleUtilCore.findModuleForFile(file, myProject));
}
});
}
Expand Down
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