Project Coin precise rethrow support

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/advHighlighting/ClassicRethrow.java

@@ -0,0 +1,116 @@
+import java.lang.Exception;
+
+class C {
+  static class E extends Exception { }
+  static class E1 extends E { }
+  static class E2 extends E { }
+
+  void m1() {
+    try {
+      throw new E1();
+    }
+    catch (Exception e) {
+      try {
+        // throws Exception before JDK7
+        <error descr="Unhandled exception: java.lang.Exception">throw e;</error>
+      }
+      catch (E2 e2) { }
+    }
+  }
+
+  void m2() {
+    try {
+      throw new E1();
+    }
+    catch (Exception e) {
+      try {
+        e = new E1(); // no effect before JDK7
+        <error descr="Unhandled exception: java.lang.Exception">throw e;</error>
+      }
+      catch (E2 e2) { }
+    }
+  }
+
+  void m3(boolean f) throws E1, E2 {
+    try {
+      if (f)
+        throw new E1();
+      else
+        throw new E2();
+    }
+    catch (Exception e) {
+      // throws Exception before JDK7
+      <error descr="Unhandled exception: java.lang.Exception">throw e;</error>
+    }
+  }
+
+  void m4(boolean f) throws E1, E2 {
+    try {
+      if (f)
+        throw new E1();
+      else
+        throw new E2();
+    }
+    catch (Exception e) {
+      e = new E2(); // no effect before JDK7
+      <error descr="Unhandled exception: java.lang.Exception">throw e;</error>
+    }
+  }
+
+  void m5(boolean f) throws E {
+    try {
+      if (f)
+        throw new E1();
+      else if (!f)
+        throw new E2();
+      else
+        throw (Throwable)new E();
+    }
+    catch (E1 e1) { }
+    catch (final Exception e) {
+      // throws Exception
+      <error descr="Unhandled exception: java.lang.Exception">throw e;</error>
+    }
+    catch (Throwable t) { }
+  }
+
+  void m6(boolean f) throws E2 {
+    try {
+      if (f)
+        throw new E1();
+      else if (!f)
+        throw new E2();
+    }
+    catch (E1 e1) { }
+    catch (final Exception e) {
+      // throws Exception before JDK7
+      <error descr="Unhandled exception: java.lang.Exception">throw e;</error>
+    }
+  }
+
+  void m7() {
+    try {
+      throw new E1();
+    }
+    catch (E e) {
+      try {
+        throw e;
+      }
+      catch (E x) {
+        // no chained exception type evaluation
+        <error descr="Unhandled exception: C.E">throw x;</error>
+      }
+    }
+  }
+
+  void m8() {
+    try {
+      throw new E1();
+    }
+    catch (E e) {
+      E x = e;
+      // no chained exception type evaluation
+      <error descr="Unhandled exception: C.E">throw x;</error>
+    }
+  }
+}