java highlighting tests moved to community

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

@@ -0,0 +1,105 @@
+// Exception is never thrown in method
+
+import java.io.*;
+import java.sql.*;
+
+class a {
+    private void f() throws <warning descr="Exception 'java.io.IOException' is never thrown in the method">IOException</warning> {
+    }
+    public void usef() throws Exception { 
+        f(); //avoid unused f()
+    }
+
+    private void f2() throws <warning descr="Exception 'java.io.IOException' is never thrown in the method">IOException</warning> {
+      try {
+        throw new IOException();
+      }
+      finally {
+        return;
+      }
+    }
+    public final void f3() throws <warning descr="Exception 'java.io.IOException' is never thrown in the method">IOException</warning> {
+    }
+    public static void f4() throws <warning descr="Exception 'java.io.IOException' is never thrown in the method">IOException</warning> {
+    }
+
+    public void usef2() throws Exception { 
+        f2(); //avoid unused f()
+    }
+    public void usef3() throws Exception { 
+        f3(); //avoid unused f()
+    }
+    public void usef4() throws Exception { 
+        f4(); //avoid unused f()
+    }
+
+}
+
+final class Final {
+  {
+      new Object() {
+          void f() throws <warning descr="Exception 'java.io.IOException' is never thrown in the method">IOException</warning> {}
+      };
+  }
+  
+  void f() throws <warning descr="Exception 'java.io.IOException' is never thrown in the method">IOException</warning> {}
+  public void f1() throws <warning descr="Exception 'java.io.IOException' is never thrown in the method">IOException</warning> {}
+  protected void f2() throws <warning descr="Exception 'java.io.IOException' is never thrown in the method">IOException</warning> {}
+}
+
+
+
+class a1 {
+    a1() throws <warning descr="Exception 'java.io.IOException' is never thrown in the method">java.io.IOException</warning>, <warning descr="Exception 'java.sql.SQLException' is never thrown in the method">SQLException</warning>{
+    }
+
+}
+
+class b1 extends a1 {
+    b1() throws IOException, SQLException {
+    }
+}
+
+////////////////////////////////
+public class FooThrow
+{
+  final Foo foo = new Foo();  // Can throw FooException
+  FooThrow() throws Foo {
+  }
+}
+class Foo extends Exception {
+    public Foo() throws Foo {
+        throw new Foo();
+    }
+}
+//////////////
+class H {
+    public H() throws FileNotFoundException {            
+    }
+
+    {
+        if(true) {
+            throw new FileNotFoundException();
+        }
+    }
+}
+
+class PossibleIdeaBugs implements java.io.Serializable {
+
+    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    }
+
+    private void readObject(java.io.ObjectInputStream in)
+            throws java.io.IOException, ClassNotFoundException {
+    }
+
+
+    private Object writeReplace() throws java.io.ObjectStreamException {
+            return this;
+    }
+
+    private Object readResolve() throws java.io.ObjectStreamException {
+        return null;
+    }
+}
+