AddExceptionToExistingCatch: more concrete message, scroll and highlight

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/addExceptionToExistingCatch/afterMultipleExceptions.java

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+// "Add exception to existing catch clause" "true"
+import java.io.IOException;
+
+class A extends Exception {}
+class B extends Exception {}
+class C extends Exception {}
+
+class Test {
+
+  static void foo() throws A, B {}
+  public static void main(String[] args) {
+    try {
+      foo();
+    } catch (C | A | B e) {}
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/addExceptionToExistingCatch/afterMultipleExceptionsReplace.java

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+// "Add exception to existing catch clause" "true"
+import java.io.IOException;
+
+class A extends Exception {}
+class B extends Exception {}
+class C extends A {}
+class D extends A {}
+
+class Test {
+  static void foo() throws A {}
+  public static void main(String[] args) {
+    try {
+      foo();
+    } catch (B | A e) {}
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/addExceptionToExistingCatch/beforeMultipleExceptions.java

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+// "Add exception to existing catch clause" "true"
+import java.io.IOException;
+
+class A extends Exception {}
+class B extends Exception {}
+class C extends Exception {}
+
+class Test {
+
+  static void foo() throws A, B {}
+  public static void main(String[] args) {
+    try {
+      foo<caret>();
+    } catch (C e) {}
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/addExceptionToExistingCatch/beforeMultipleExceptionsReplace.java

@@ -0,0 +1,16 @@
+// "Add exception to existing catch clause" "true"
+import java.io.IOException;
+
+class A extends Exception {}
+class B extends Exception {}
+class C extends A {}
+class D extends A {}
+
+class Test {
+  static void foo() throws A {}
+  public static void main(String[] args) {
+    try {
+      foo<caret>();
+    } catch (C | D | B e) {}
+  }
+}