ExceptionUtil.getThrownCheckedExceptions: accepts varargs now

java/java-analysis-impl/src/com/intellij/codeInspection/OptionalIsPresentInspection.java

@@ -140,7 +140,7 @@ public class OptionalIsPresentInspection extends BaseJavaBatchLocalInspectionToo
   @Contract("null, _ -> false")
   static boolean isOptionalLambdaCandidate(PsiExpression lambdaCandidate, PsiVariable optionalVariable) {
     if(lambdaCandidate == null) return false;
-    if(!ExceptionUtil.getThrownCheckedExceptions(new PsiElement[] {lambdaCandidate}).isEmpty()) return false;
+    if(!ExceptionUtil.getThrownCheckedExceptions(lambdaCandidate).isEmpty()) return false;
     return PsiTreeUtil.processElements(lambdaCandidate, e -> {
       if (!(e instanceof PsiReferenceExpression)) return true;
       PsiElement element = ((PsiReferenceExpression)e).resolve();

java/java-analysis-impl/src/com/intellij/codeInspection/java18api/Java8CollectionsApiInspection.java

@@ -242,7 +242,7 @@ public class Java8CollectionsApiInspection extends BaseJavaBatchLocalInspectionT
               !equivalence.expressionsAreEquivalent(value, putArguments[1])) {
             return;
           }
-          if(!ExceptionUtil.getThrownCheckedExceptions(new PsiElement[] {lambdaCandidate}).isEmpty()) return;
+          if(!ExceptionUtil.getThrownCheckedExceptions(lambdaCandidate).isEmpty()) return;
           if(!PsiTreeUtil.processElements(lambdaCandidate, e -> {
             if(!(e instanceof PsiReferenceExpression)) return true;
             PsiElement element = ((PsiReferenceExpression)e).resolve();

java/java-analysis-impl/src/com/intellij/codeInspection/streamMigration/StreamApiMigrationInspection.java

@@ -492,7 +492,7 @@ public class StreamApiMigrationInspection extends BaseJavaBatchLocalInspectionTo
           isArray = false;
         } else return;
       }
-      if (!ExceptionUtil.getThrownCheckedExceptions(new PsiElement[]{body}).isEmpty()) return;
+      if (!ExceptionUtil.getThrownCheckedExceptions(body).isEmpty()) return;
 
       TerminalBlock tb = TerminalBlock.from(statement.getIterationParameter(), body);
       List<Operation> operations = tb.extractOperations();

java/java-analysis-impl/src/com/intellij/codeInspection/util/LambdaGenerationUtil.java

@@ -44,7 +44,7 @@ public class LambdaGenerationUtil {
   @Contract("null -> false")
   public static boolean canBeUncheckedLambda(PsiExpression lambdaCandidate) {
     if(lambdaCandidate == null) return false;
-    if(!ExceptionUtil.getThrownCheckedExceptions(new PsiElement[] {lambdaCandidate}).isEmpty()) return false;
+    if(!ExceptionUtil.getThrownCheckedExceptions(lambdaCandidate).isEmpty()) return false;
     return PsiTreeUtil.processElements(lambdaCandidate, e -> {
       if (!(e instanceof PsiReferenceExpression)) return true;
       PsiElement element = ((PsiReferenceExpression)e).resolve();

java/java-impl/src/com/intellij/refactoring/inline/InlineParameterExpressionProcessor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2015 JetBrains s.r.o.
+ * Copyright 2000-2016 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -246,7 +246,7 @@ public class InlineParameterExpressionProcessor extends BaseRefactoringProcessor
 
   @Override
   protected void performRefactoring(@NotNull UsageInfo[] usages) {
-    final List<PsiClassType> thrownExceptions = ExceptionUtil.getThrownCheckedExceptions(new PsiElement[]{myInitializer});
+    final List<PsiClassType> thrownExceptions = ExceptionUtil.getThrownCheckedExceptions(myInitializer);
     final Set<PsiVariable> varsUsedInInitializer = new HashSet<>();
     final Set<PsiJavaCodeReferenceElement> paramRefsToInline = new HashSet<>();
     final Map<PsiElement, PsiElement> replacements = new HashMap<>();

java/java-impl/src/com/intellij/refactoring/introduceField/IntroduceConstantHandler.java

@@ -21,7 +21,6 @@ import com.intellij.openapi.actionSystem.DataContext;
 import com.intellij.openapi.editor.Editor;
 import com.intellij.openapi.editor.colors.EditorColors;
 import com.intellij.openapi.editor.colors.EditorColorsManager;
-import com.intellij.openapi.editor.markup.RangeHighlighter;
 import com.intellij.openapi.editor.markup.TextAttributes;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.util.TextRange;
@@ -254,7 +253,7 @@ public class IntroduceConstantHandler extends BaseExpressionToFieldHandler {
     public void visitCallExpression(PsiCallExpression callExpression) {
       super.visitCallExpression(callExpression);
       if (!myCheckThrowables) return;
-      final List<PsiClassType> checkedExceptions = ExceptionUtil.getThrownCheckedExceptions(new PsiElement[]{callExpression});
+      final List<PsiClassType> checkedExceptions = ExceptionUtil.getThrownCheckedExceptions(callExpression);
       if (!checkedExceptions.isEmpty()) {
         myElementReference = callExpression;
       }

java/java-psi-impl/src/com/intellij/codeInsight/ExceptionUtil.java

@@ -58,7 +58,7 @@ public class ExceptionUtil {
   }
 
   @NotNull
-  public static List<PsiClassType> getThrownCheckedExceptions(@NotNull PsiElement[] elements) {
+  public static List<PsiClassType> getThrownCheckedExceptions(@NotNull PsiElement... elements) {
     List<PsiClassType> exceptions = getThrownExceptions(elements);
     if (exceptions.isEmpty()) return exceptions;
     exceptions = filterOutUncheckedExceptions(exceptions);