public String[] knownNamespaces() {
   final PsiElement parentElement = getParent();
   BidirectionalMap<String, String> map = initNamespaceMaps(parentElement);
   Set<String> known = Collections.emptySet();
   if (map != null) {
     known = new HashSet<String>(map.values());
   }
   if (parentElement instanceof XmlTag) {
     if (known.isEmpty()) return ((XmlTag) parentElement).knownNamespaces();
     ContainerUtil.addAll(known, ((XmlTag) parentElement).knownNamespaces());
   } else {
     XmlExtension xmlExtension = XmlExtension.getExtensionByElement(this);
     if (xmlExtension != null) {
       final XmlFile xmlFile = xmlExtension.getContainingFile(this);
       if (xmlFile != null) {
         final XmlTag rootTag = xmlFile.getRootTag();
         if (rootTag != null && rootTag != this) {
           if (known.isEmpty()) return rootTag.knownNamespaces();
           ContainerUtil.addAll(known, rootTag.knownNamespaces());
         }
       }
     }
   }
   return ArrayUtil.toStringArray(known);
 }
Exemple #2
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  private NamesByExprInfo suggestVariableNameByExpression(
      PsiExpression expr, VariableKind variableKind, boolean correctKeywords) {

    final LinkedHashSet<String> names = new LinkedHashSet<String>();
    final String[] fromLiterals =
        suggestVariableNameFromLiterals(expr, variableKind, correctKeywords);
    if (fromLiterals != null) {
      ContainerUtil.addAll(names, fromLiterals);
    }

    ContainerUtil.addAll(
        names,
        suggestVariableNameByExpressionOnly(expr, variableKind, correctKeywords, false).names);
    ContainerUtil.addAll(
        names, suggestVariableNameByExpressionPlace(expr, variableKind, correctKeywords).names);

    PsiType type = expr.getType();
    if (type != null) {
      ContainerUtil.addAll(names, suggestVariableNameByType(type, variableKind, correctKeywords));
    }
    ContainerUtil.addAll(
        names,
        suggestVariableNameByExpressionOnly(expr, variableKind, correctKeywords, true).names);

    String[] namesArray = ArrayUtil.toStringArray(names);
    String propertyName =
        suggestVariableNameByExpressionOnly(expr, variableKind, correctKeywords, false).propertyName
                != null
            ? suggestVariableNameByExpressionOnly(expr, variableKind, correctKeywords, false)
                .propertyName
            : suggestVariableNameByExpressionPlace(expr, variableKind, correctKeywords)
                .propertyName;
    return new NamesByExprInfo(propertyName, namesArray);
  }
  private void createEditors(@Nullable Module module) {
    if (module == null) return;

    ModuleConfigurationState state = createModuleConfigurationState();
    for (ModuleConfigurationEditorProvider provider : collectProviders(module)) {
      ModuleConfigurationEditor[] editors = provider.createEditors(state);
      if (editors.length > 0
          && provider instanceof ModuleConfigurationEditorProviderEx
          && ((ModuleConfigurationEditorProviderEx) provider).isCompleteEditorSet()) {
        myEditors.clear();
        ContainerUtil.addAll(myEditors, editors);
        break;
      } else {
        ContainerUtil.addAll(myEditors, editors);
      }
    }

    for (Configurable moduleConfigurable : ServiceKt.getComponents(module, Configurable.class)) {
      reportDeprecatedModuleEditor(moduleConfigurable.getClass());
      myEditors.add(new ModuleConfigurableWrapper(moduleConfigurable));
    }
    for (ModuleConfigurableEP extension : module.getExtensions(MODULE_CONFIGURABLES)) {
      if (extension.canCreateConfigurable()) {
        Configurable configurable = extension.createConfigurable();
        if (configurable != null) {
          reportDeprecatedModuleEditor(configurable.getClass());
          myEditors.add(new ModuleConfigurableWrapper(configurable));
        }
      }
    }
  }
  public NextOccurrenceAction(
      EditorSearchComponent editorSearchComponent, Getter<JTextComponent> editorTextField) {
    super(editorSearchComponent);
    myTextField = editorTextField;
    copyFrom(ActionManager.getInstance().getAction(IdeActions.ACTION_NEXT_OCCURENCE));
    ArrayList<Shortcut> shortcuts = new ArrayList<Shortcut>();
    ContainerUtil.addAll(
        shortcuts,
        ActionManager.getInstance()
            .getAction(IdeActions.ACTION_FIND_NEXT)
            .getShortcutSet()
            .getShortcuts());
    if (!editorSearchComponent.getFindModel().isMultiline()) {
      ContainerUtil.addAll(
          shortcuts,
          ActionManager.getInstance()
              .getAction(IdeActions.ACTION_EDITOR_MOVE_CARET_DOWN)
              .getShortcutSet()
              .getShortcuts());

      shortcuts.add(new KeyboardShortcut(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), null));
    }

    registerShortcutsForComponent(shortcuts, editorTextField.get());
  }
 private static ModuleConfigurationEditorProvider[] collectProviders(final Module module) {
   List<ModuleConfigurationEditorProvider> result =
       new ArrayList<ModuleConfigurationEditorProvider>();
   ContainerUtil.addAll(result, module.getComponents(ModuleConfigurationEditorProvider.class));
   ContainerUtil.addAll(
       result, Extensions.getExtensions(ModuleConfigurationEditorProvider.EP_NAME, module));
   return result.toArray(new ModuleConfigurationEditorProvider[result.size()]);
 }
Exemple #6
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  @Override
  public SuggestedNameInfo suggestVariableName(
      @NotNull final VariableKind kind,
      @Nullable final String propertyName,
      @Nullable final PsiExpression expr,
      @Nullable PsiType type,
      final boolean correctKeywords) {
    LinkedHashSet<String> names = new LinkedHashSet<String>();

    if (expr != null && type == null) {
      type = expr.getType();
    }

    if (propertyName != null) {
      String[] namesByName = getSuggestionsByName(propertyName, kind, false, correctKeywords);
      sortVariableNameSuggestions(namesByName, kind, propertyName, null);
      ContainerUtil.addAll(names, namesByName);
    }

    final NamesByExprInfo namesByExpr;
    if (expr != null) {
      namesByExpr = suggestVariableNameByExpression(expr, kind, correctKeywords);
      if (namesByExpr.propertyName != null) {
        sortVariableNameSuggestions(namesByExpr.names, kind, namesByExpr.propertyName, null);
      }
      ContainerUtil.addAll(names, namesByExpr.names);
    } else {
      namesByExpr = null;
    }

    if (type != null) {
      String[] namesByType = suggestVariableNameByType(type, kind, correctKeywords);
      sortVariableNameSuggestions(namesByType, kind, null, type);
      ContainerUtil.addAll(names, namesByType);
    }

    final String _propertyName;
    if (propertyName != null) {
      _propertyName = propertyName;
    } else {
      _propertyName = namesByExpr != null ? namesByExpr.propertyName : null;
    }

    addNamesFromStatistics(names, kind, _propertyName, type);

    String[] namesArray = ArrayUtil.toStringArray(names);
    sortVariableNameSuggestions(namesArray, kind, _propertyName, type);

    final PsiType _type = type;
    return new SuggestedNameInfo(namesArray) {
      @Override
      public void nameChosen(String name) {
        if (_propertyName != null || _type != null && _type.isValid()) {
          JavaStatisticsManager.incVariableNameUseCount(name, kind, _propertyName, _type);
        }
      }
    };
  }
  @TestOnly
  private static VirtualFile[] getAllRoots(@NotNull Project project) {
    insideGettingRoots = true;
    final Set<VirtualFile> roots = new THashSet<VirtualFile>();

    final OrderEnumerator enumerator = ProjectRootManager.getInstance(project).orderEntries();
    ContainerUtil.addAll(roots, enumerator.getClassesRoots());
    ContainerUtil.addAll(roots, enumerator.getSourceRoots());

    insideGettingRoots = false;
    return VfsUtilCore.toVirtualFileArray(roots);
  }
  private static void processCallerMethod(
      JavaChangeInfo changeInfo,
      PsiMethod caller,
      PsiMethod baseMethod,
      boolean toInsertParams,
      boolean toInsertThrows)
      throws IncorrectOperationException {
    LOG.assertTrue(toInsertParams || toInsertThrows);
    if (toInsertParams) {
      List<PsiParameter> newParameters = new ArrayList<PsiParameter>();
      ContainerUtil.addAll(newParameters, caller.getParameterList().getParameters());
      final JavaParameterInfo[] primaryNewParms = changeInfo.getNewParameters();
      PsiSubstitutor substitutor =
          baseMethod == null
              ? PsiSubstitutor.EMPTY
              : ChangeSignatureProcessor.calculateSubstitutor(caller, baseMethod);
      for (JavaParameterInfo info : primaryNewParms) {
        if (info.getOldIndex() < 0)
          newParameters.add(createNewParameter(changeInfo, info, substitutor));
      }
      PsiParameter[] arrayed = newParameters.toArray(new PsiParameter[newParameters.size()]);
      boolean[] toRemoveParm = new boolean[arrayed.length];
      Arrays.fill(toRemoveParm, false);
      resolveParameterVsFieldsConflicts(arrayed, caller, caller.getParameterList(), toRemoveParm);
    }

    if (toInsertThrows) {
      List<PsiJavaCodeReferenceElement> newThrowns = new ArrayList<PsiJavaCodeReferenceElement>();
      final PsiReferenceList throwsList = caller.getThrowsList();
      ContainerUtil.addAll(newThrowns, throwsList.getReferenceElements());
      final ThrownExceptionInfo[] primaryNewExns = changeInfo.getNewExceptions();
      for (ThrownExceptionInfo thrownExceptionInfo : primaryNewExns) {
        if (thrownExceptionInfo.getOldIndex() < 0) {
          final PsiClassType type =
              (PsiClassType) thrownExceptionInfo.createType(caller, caller.getManager());
          final PsiJavaCodeReferenceElement ref =
              JavaPsiFacade.getInstance(caller.getProject())
                  .getElementFactory()
                  .createReferenceElementByType(type);
          newThrowns.add(ref);
        }
      }
      PsiJavaCodeReferenceElement[] arrayed =
          newThrowns.toArray(new PsiJavaCodeReferenceElement[newThrowns.size()]);
      boolean[] toRemoveParm = new boolean[arrayed.length];
      Arrays.fill(toRemoveParm, false);
      ChangeSignatureUtil.synchronizeList(
          throwsList, Arrays.asList(arrayed), ThrowsList.INSTANCE, toRemoveParm);
    }
  }
 private static PsiAnnotation[] getHierarchyAnnotations(
     PsiModifierListOwner listOwner, PsiModifierList modifierList) {
   final Set<PsiAnnotation> all =
       new HashSet<PsiAnnotation>() {
         public boolean add(PsiAnnotation o) {
           // don't overwrite "higher level" annotations
           return !contains(o) && super.add(o);
         }
       };
   if (listOwner instanceof PsiMethod) {
     ContainerUtil.addAll(all, modifierList.getAnnotations());
     SuperMethodsSearch.search((PsiMethod) listOwner, null, true, true)
         .forEach(
             new Processor<MethodSignatureBackedByPsiMethod>() {
               public boolean process(final MethodSignatureBackedByPsiMethod superMethod) {
                 ContainerUtil.addAll(
                     all, superMethod.getMethod().getModifierList().getAnnotations());
                 return true;
               }
             });
     return all.toArray(new PsiAnnotation[all.size()]);
   }
   if (listOwner instanceof PsiParameter) {
     PsiParameter parameter = (PsiParameter) listOwner;
     PsiElement declarationScope = parameter.getDeclarationScope();
     PsiParameterList parameterList;
     if (declarationScope instanceof PsiMethod
         && parameter.getParent()
             == (parameterList = ((PsiMethod) declarationScope).getParameterList())) {
       PsiMethod method = (PsiMethod) declarationScope;
       final int parameterIndex = parameterList.getParameterIndex(parameter);
       ContainerUtil.addAll(all, modifierList.getAnnotations());
       SuperMethodsSearch.search(method, null, true, true)
           .forEach(
               new Processor<MethodSignatureBackedByPsiMethod>() {
                 public boolean process(final MethodSignatureBackedByPsiMethod superMethod) {
                   PsiParameter superParameter =
                       superMethod.getMethod().getParameterList().getParameters()[parameterIndex];
                   PsiModifierList modifierList = superParameter.getModifierList();
                   if (modifierList != null) {
                     ContainerUtil.addAll(all, modifierList.getAnnotations());
                   }
                   return true;
                 }
               });
       return all.toArray(new PsiAnnotation[all.size()]);
     }
   }
   return modifierList.getAnnotations();
 }
  @NotNull
  private List<AnnotationData> doCollect(
      @NotNull PsiModifierListOwner listOwner, boolean onlyWritable) {
    final List<PsiFile> files = findExternalAnnotationsFiles(listOwner);
    if (files == null) {
      return NO_DATA;
    }
    SmartList<AnnotationData> result = new SmartList<AnnotationData>();
    String externalName = getExternalName(listOwner, false);
    if (externalName == null) return NO_DATA;

    for (PsiFile file : files) {
      if (!file.isValid()) continue;
      if (onlyWritable && !file.isWritable()) continue;

      MostlySingularMultiMap<String, AnnotationData> fileData = getDataFromFile(file);

      ContainerUtil.addAll(result, fileData.get(externalName));
    }
    if (result.isEmpty()) {
      return NO_DATA;
    }
    result.trimToSize();
    return result;
  }
  private String[] suggestVariableNameByType(
      PsiType type, final VariableKind variableKind, boolean correctKeywords) {
    String longTypeName = getLongTypeName(type);
    CodeStyleSettings.TypeToNameMap map = getMapByVariableKind(variableKind);
    if (map != null && longTypeName != null) {
      if (type.equals(PsiType.NULL)) {
        longTypeName = CommonClassNames.JAVA_LANG_OBJECT;
      }
      String name = map.nameByType(longTypeName);
      if (name != null && isIdentifier(name)) {
        return new String[] {name};
      }
    }

    Collection<String> suggestions = new LinkedHashSet<String>();

    suggestNamesForCollectionInheritors(type, variableKind, suggestions, correctKeywords);
    suggestNamesFromGenericParameters(type, variableKind, suggestions, correctKeywords);

    String typeName = normalizeTypeName(getTypeName(type));
    if (typeName != null) {
      ContainerUtil.addAll(
          suggestions,
          getSuggestionsByName(
              typeName, variableKind, type instanceof PsiArrayType, correctKeywords));
    }

    return ArrayUtil.toStringArray(suggestions);
  }
 /** @return were javadoc params used */
 public static void collectAnnotationValues(
     final Map<String, Collection<String>> results, PsiMethod[] psiMethods, PsiClass... classes) {
   final Set<String> test = new HashSet<>(1);
   test.add(TEST_ANNOTATION_FQN);
   ContainerUtil.addAll(test, CONFIG_ANNOTATIONS_FQN);
   if (psiMethods != null) {
     for (final PsiMethod psiMethod : psiMethods) {
       ApplicationManager.getApplication()
           .runReadAction(
               () ->
                   appendAnnotationAttributeValues(
                       results, AnnotationUtil.findAnnotation(psiMethod, test), psiMethod));
     }
   } else {
     for (final PsiClass psiClass : classes) {
       ApplicationManager.getApplication()
           .runReadAction(
               () -> {
                 if (psiClass != null && hasTest(psiClass)) {
                   appendAnnotationAttributeValues(
                       results, AnnotationUtil.findAnnotation(psiClass, test), psiClass);
                   PsiMethod[] methods = psiClass.getMethods();
                   for (PsiMethod method : methods) {
                     if (method != null) {
                       appendAnnotationAttributeValues(
                           results, AnnotationUtil.findAnnotation(method, test), method);
                     }
                   }
                 }
               });
     }
   }
 }
  private Object[] processPackage(final PsiPackage aPackage) {
    final ArrayList<Object> list = new ArrayList<Object>();
    final int startOffset =
        StringUtil.isEmpty(aPackage.getName()) ? 0 : aPackage.getQualifiedName().length() + 1;
    final GlobalSearchScope scope = getScope();
    for (final PsiPackage subPackage : aPackage.getSubPackages(scope)) {
      final String shortName = subPackage.getQualifiedName().substring(startOffset);
      if (JavaPsiFacade.getInstance(subPackage.getProject())
          .getNameHelper()
          .isIdentifier(shortName)) {
        list.add(subPackage);
      }
    }

    final PsiClass[] classes = aPackage.getClasses(scope);
    final Map<CustomizableReferenceProvider.CustomizationKey, Object> options = getOptions();
    if (options != null) {
      final boolean instantiatable =
          JavaClassReferenceProvider.INSTANTIATABLE.getBooleanValue(options);
      final boolean concrete = JavaClassReferenceProvider.CONCRETE.getBooleanValue(options);
      final boolean notInterface =
          JavaClassReferenceProvider.NOT_INTERFACE.getBooleanValue(options);
      final boolean notEnum = JavaClassReferenceProvider.NOT_ENUM.getBooleanValue(options);
      final ClassKind classKind = getClassKind();

      for (PsiClass clazz : classes) {
        if (isClassAccepted(clazz, classKind, instantiatable, concrete, notInterface, notEnum)) {
          list.add(clazz);
        }
      }
    } else {
      ContainerUtil.addAll(list, classes);
    }
    return list.toArray();
  }
  public GrInplaceConstantIntroducer(
      GrIntroduceContext context, OccurrencesChooser.ReplaceChoice choice) {
    super(IntroduceConstantHandler.REFACTORING_NAME, choice, context);

    myContext = context;

    myPanel = new GrInplaceIntroduceConstantPanel();

    GrVariable localVar = GrIntroduceHandlerBase.resolveLocalVar(context);
    if (localVar != null) {
      ArrayList<String> result = ContainerUtil.newArrayList(localVar.getName());

      GrExpression initializer = localVar.getInitializerGroovy();
      if (initializer != null) {
        ContainerUtil.addAll(
            result,
            GroovyNameSuggestionUtil.suggestVariableNames(
                initializer, new GroovyInplaceFieldValidator(context), true));
      }
      mySuggestedNames = ArrayUtil.toStringArray(result);
    } else {
      GrExpression expression = context.getExpression();
      assert expression != null;
      mySuggestedNames =
          GroovyNameSuggestionUtil.suggestVariableNames(
              expression, new GroovyInplaceFieldValidator(context), true);
    }
  }
  private static UsageGroupingRule[] getActiveGroupingRules(final Project project) {
    final UsageGroupingRuleProvider[] providers =
        Extensions.getExtensions(UsageGroupingRuleProvider.EP_NAME);
    List<UsageGroupingRule> list = new ArrayList<UsageGroupingRule>(providers.length);
    for (UsageGroupingRuleProvider provider : providers) {
      ContainerUtil.addAll(list, provider.getActiveRules(project));
    }

    Collections.sort(
        list,
        new Comparator<UsageGroupingRule>() {
          @Override
          public int compare(final UsageGroupingRule o1, final UsageGroupingRule o2) {
            return getRank(o1) - getRank(o2);
          }

          private int getRank(final UsageGroupingRule rule) {
            if (rule instanceof OrderableUsageGroupingRule) {
              return ((OrderableUsageGroupingRule) rule).getRank();
            }

            return Integer.MAX_VALUE;
          }
        });

    return list.toArray(new UsageGroupingRule[list.size()]);
  }
  @NotNull
  public Object[] getVariants() {
    final AntElement element = getElement();
    if (element instanceof AntAntImpl) {
      final PsiFile psiFile = ((AntAntImpl) element).getCalledAntFile();
      if (psiFile != null) {
        AntFile antFile;
        if (psiFile instanceof AntFile) {
          antFile = (AntFile) psiFile;
        } else {
          antFile = AntSupport.getAntFile(psiFile);
        }
        final AntProject project = (antFile == null) ? null : antFile.getAntProject();
        if (project != null) {
          return project.getTargets();
        }
      }
    }

    List<AntTarget> result = new ArrayList<AntTarget>();

    final AntProject project = element.getAntProject();
    final AntTarget[] targets = project.getTargets();
    for (final AntTarget target : targets) {
      if (target != element) {
        result.add(target);
      }
    }

    ContainerUtil.addAll(result, project.getImportedTargets());

    return result.toArray();
  }
  private boolean findUsagesForElement(
      PsiNamedElement element,
      List<UsageInfo> result,
      final boolean searchInStringsAndComments,
      final boolean searchInNonJavaFiles,
      List<UnresolvableCollisionUsageInfo> unresolvedUsages,
      Map<PsiElement, String> allRenames) {
    final String newName = getNewName(element);
    if (newName != null) {

      final LinkedHashMap<PsiNamedElement, String> renames =
          new LinkedHashMap<PsiNamedElement, String>();
      renames.putAll(myRenames);
      if (allRenames != null) {
        for (PsiElement psiElement : allRenames.keySet()) {
          if (psiElement instanceof PsiNamedElement) {
            renames.put((PsiNamedElement) psiElement, allRenames.get(psiElement));
          }
        }
      }
      final UsageInfo[] usages =
          RenameUtil.findUsages(
              element, newName, searchInStringsAndComments, searchInNonJavaFiles, renames);
      for (final UsageInfo usage : usages) {
        if (usage instanceof UnresolvableCollisionUsageInfo) {
          if (unresolvedUsages != null) {
            unresolvedUsages.add((UnresolvableCollisionUsageInfo) usage);
          }
          return false;
        }
      }
      ContainerUtil.addAll(result, usages);
    }
    return true;
  }
 public AddMethodFix(
     @NonNls @NotNull String methodText,
     @NotNull PsiClass implClass,
     @NotNull String... exceptions) {
   this(createMethod(methodText, implClass), implClass);
   ContainerUtil.addAll(myExceptions, exceptions);
 }
Exemple #19
0
 private void suggestNamesFromGenericParameters(
     final PsiType type,
     final VariableKind variableKind,
     final Collection<String> suggestions,
     boolean correctKeywords) {
   if (!(type instanceof PsiClassType)) {
     return;
   }
   StringBuilder fullNameBuilder = new StringBuilder();
   final PsiType[] parameters = ((PsiClassType) type).getParameters();
   for (PsiType parameter : parameters) {
     if (parameter instanceof PsiClassType) {
       final String typeName = normalizeTypeName(getTypeName(parameter));
       if (typeName != null) {
         fullNameBuilder.append(typeName);
       }
     }
   }
   String baseName = normalizeTypeName(getTypeName(type));
   if (baseName != null) {
     fullNameBuilder.append(baseName);
     ContainerUtil.addAll(
         suggestions,
         getSuggestionsByName(fullNameBuilder.toString(), variableKind, false, correctKeywords));
   }
 }
Exemple #20
0
  @Override
  @Nullable
  public Collection<PsiImportStatementBase> findRedundantImports(final PsiJavaFile file) {
    final PsiImportList importList = file.getImportList();
    if (importList == null) return null;
    final PsiImportStatementBase[] imports = importList.getAllImportStatements();
    if (imports.length == 0) return null;

    Set<PsiImportStatementBase> allImports =
        new THashSet<PsiImportStatementBase>(Arrays.asList(imports));
    final Collection<PsiImportStatementBase> redundant;
    if (FileTypeUtils.isInServerPageFile(file)) {
      // remove only duplicate imports
      redundant = ContainerUtil.newIdentityTroveSet();
      ContainerUtil.addAll(redundant, imports);
      redundant.removeAll(allImports);
      for (PsiImportStatementBase importStatement : imports) {
        if (importStatement instanceof JspxImportStatement
            && importStatement.isForeignFileImport()) {
          redundant.remove(importStatement);
        }
      }
    } else {
      redundant = allImports;
      final List<PsiFile> roots = file.getViewProvider().getAllFiles();
      for (PsiElement root : roots) {
        root.accept(
            new JavaRecursiveElementWalkingVisitor() {
              @Override
              public void visitReferenceElement(PsiJavaCodeReferenceElement reference) {
                if (!reference.isQualified()) {
                  final JavaResolveResult resolveResult = reference.advancedResolve(false);
                  if (!inTheSamePackage(file, resolveResult.getElement())) {
                    final PsiElement resolveScope = resolveResult.getCurrentFileResolveScope();
                    if (resolveScope instanceof PsiImportStatementBase) {
                      final PsiImportStatementBase importStatementBase =
                          (PsiImportStatementBase) resolveScope;
                      redundant.remove(importStatementBase);
                    }
                  }
                }
                super.visitReferenceElement(reference);
              }

              private boolean inTheSamePackage(PsiJavaFile file, PsiElement element) {
                if (element instanceof PsiClass
                    && ((PsiClass) element).getContainingClass() == null) {
                  final PsiFile containingFile = element.getContainingFile();
                  if (containingFile instanceof PsiJavaFile) {
                    return Comparing.strEqual(
                        file.getPackageName(), ((PsiJavaFile) containingFile).getPackageName());
                  }
                }
                return false;
              }
            });
      }
    }
    return redundant;
  }
  /**
   * Filter the specified collection of classes to return only ones that contain any of the
   * specified values in the specified annotation parameter. For example, this method can be used to
   * return all classes that contain all tesng annotations that are in the groups 'foo' or 'bar'.
   */
  public static Map<PsiClass, Collection<PsiMethod>> filterAnnotations(
      String parameter, Set<String> values, Collection<PsiClass> classes) {
    Map<PsiClass, Collection<PsiMethod>> results = new HashMap<>();
    Set<String> test = new HashSet<>(1);
    test.add(TEST_ANNOTATION_FQN);
    ContainerUtil.addAll(test, CONFIG_ANNOTATIONS_FQN);
    for (PsiClass psiClass : classes) {
      if (isBrokenPsiClass(psiClass)) continue;

      PsiAnnotation annotation;
      try {
        annotation = AnnotationUtil.findAnnotation(psiClass, test);
      } catch (Exception e) {
        LOGGER.error(
            "Exception trying to findAnnotation on "
                + psiClass.getClass().getName()
                + ".\n\n"
                + e.getMessage());
        annotation = null;
      }
      if (annotation != null) {
        if (isAnnotatedWithParameter(annotation, parameter, values)) {
          results.put(psiClass, new LinkedHashSet<>());
        }
      } else {
        Collection<String> matches =
            extractAnnotationValuesFromJavaDoc(getTextJavaDoc(psiClass), parameter);
        for (String s : matches) {
          if (values.contains(s)) {
            results.put(psiClass, new LinkedHashSet<>());
            break;
          }
        }
      }

      // we already have the class, no need to look through its methods
      PsiMethod[] methods = psiClass.getMethods();
      for (PsiMethod method : methods) {
        if (method != null) {
          annotation = AnnotationUtil.findAnnotation(method, test);
          if (annotation != null) {
            if (isAnnotatedWithParameter(annotation, parameter, values)) {
              if (results.get(psiClass) == null) results.put(psiClass, new LinkedHashSet<>());
              results.get(psiClass).add(method);
            }
          } else {
            Collection<String> matches =
                extractAnnotationValuesFromJavaDoc(getTextJavaDoc(psiClass), parameter);
            for (String s : matches) {
              if (values.contains(s)) {
                results.get(psiClass).add(method);
              }
            }
          }
        }
      }
    }
    return results;
  }
  private Set<Object> addPaths(Object[] elements) {
    Set<Object> set = new HashSet<Object>();
    if (elements != null) {
      ContainerUtil.addAll(set, elements);
    }

    return addPaths(set);
  }
 @Nullable
 private List<Task> getIssuesFromRepositories(
     @Nullable String request,
     int max,
     long since,
     boolean forceRequest,
     @NotNull final ProgressIndicator cancelled) {
   List<Task> issues = null;
   for (final TaskRepository repository : getAllRepositories()) {
     if (!repository.isConfigured() || (!forceRequest && myBadRepositories.contains(repository))) {
       continue;
     }
     try {
       Task[] tasks = repository.getIssues(request, max, since, cancelled);
       myBadRepositories.remove(repository);
       if (issues == null) issues = new ArrayList<Task>(tasks.length);
       if (!repository.isSupported(TaskRepository.NATIVE_SEARCH) && request != null) {
         List<Task> filteredTasks =
             TaskSearchSupport.filterTasks(request, ContainerUtil.list(tasks));
         ContainerUtil.addAll(issues, filteredTasks);
       } else {
         ContainerUtil.addAll(issues, tasks);
       }
     } catch (ProcessCanceledException ignored) {
       // OK
     } catch (Exception e) {
       String reason = "";
       // Fix to IDEA-111810
       if (e.getClass() == Exception.class) {
         // probably contains some message meaningful to end-user
         reason = e.getMessage();
       }
       //noinspection InstanceofCatchParameter
       if (e instanceof SocketTimeoutException) {
         LOG.warn("Socket timeout from " + repository);
       } else {
         LOG.warn("Cannot connect to " + repository, e);
       }
       myBadRepositories.add(repository);
       if (forceRequest) {
         notifyAboutConnectionFailure(repository, reason);
       }
     }
   }
   return issues;
 }
 public void installNorthComponents(final Project project) {
   ContainerUtil.addAll(
       myNorthComponents, Extensions.getExtensions(IdeRootPaneNorthExtension.EP_NAME, project));
   for (IdeRootPaneNorthExtension northComponent : myNorthComponents) {
     myNorthPanel.add(northComponent.getComponent());
     northComponent.uiSettingsChanged(myUISettings);
   }
 }
 @Override
 @NotNull
 protected List<FileType> getAllFilterValues() {
   List<FileType> elements = new ArrayList<FileType>();
   ContainerUtil.addAll(elements, FileTypeManager.getInstance().getRegisteredFileTypes());
   Collections.sort(elements, FileTypeComparator.INSTANCE);
   return elements;
 }
 private static UsageFilteringRule[] getActiveFilteringRules(final Project project) {
   final UsageFilteringRuleProvider[] providers =
       Extensions.getExtensions(UsageFilteringRuleProvider.EP_NAME);
   List<UsageFilteringRule> list = new ArrayList<UsageFilteringRule>(providers.length);
   for (UsageFilteringRuleProvider provider : providers) {
     ContainerUtil.addAll(list, provider.getActiveRules(project));
   }
   return list.toArray(new UsageFilteringRule[list.size()]);
 }
 private AnAction[] createGroupingActions() {
   final UsageGroupingRuleProvider[] providers =
       Extensions.getExtensions(UsageGroupingRuleProvider.EP_NAME);
   List<AnAction> list = new ArrayList<AnAction>(providers.length);
   for (UsageGroupingRuleProvider provider : providers) {
     ContainerUtil.addAll(list, provider.createGroupingActions(this));
   }
   return list.toArray(new AnAction[list.size()]);
 }
  public EditorWithProviderComposite[] getEditorsComposites() {
    List<EditorWithProviderComposite> res = new ArrayList<EditorWithProviderComposite>();

    for (final EditorWindow myWindow : myWindows) {
      final EditorWithProviderComposite[] editors = myWindow.getEditors();
      ContainerUtil.addAll(res, editors);
    }
    return res.toArray(new EditorWithProviderComposite[res.size()]);
  }
  private NameSuggestionsField createNameField(GrVariable var) {
    List<String> names = new ArrayList<String>();
    if (var != null) {
      names.add(var.getName());
    }
    ContainerUtil.addAll(names, suggestNames());

    return new NameSuggestionsField(
        ArrayUtil.toStringArray(names), myProject, GroovyFileType.GROOVY_FILE_TYPE);
  }
 private static ModuleConfigurationEditorProvider[] collectProviders(@NotNull Module module) {
   List<ModuleConfigurationEditorProvider> result = new ArrayList<>();
   result.addAll(ServiceKt.getComponents(module, ModuleConfigurationEditorProvider.class));
   for (ModuleConfigurationEditorProvider component : result) {
     reportDeprecatedModuleEditor(component.getClass());
   }
   ContainerUtil.addAll(
       result, Extensions.getExtensions(ModuleConfigurationEditorProvider.EP_NAME, module));
   return result.toArray(new ModuleConfigurationEditorProvider[result.size()]);
 }