tests for obsolete/fixed issues

#KT-1038 fixed
 #KT-1127 fixed
 #KT-1145 fixed
 #KT-1410 fixed
 #KT-1718 fixed
 #KT-2286 fixed
 #KT-1431 fixed
 #KT-2394 fixed

compiler/testData/diagnostics/tests/j+k/kt1431.kt

@@ -0,0 +1,17 @@
+//FILE: a/C.java
+// KT-1431 StackOverflowException in IDE when using JavaFX builders
+package a;
+
+public class C<B extends C<B>> {
+    public static C<?> create() { return null; }
+    public C foo() {return null;}
+}
+
+//FILE: d.kt
+package d
+
+import a.C
+
+fun test() {
+    C.create()<!UNSAFE_CALL!>.<!>foo()
+}

compiler/testData/diagnostics/tests/j+k/kt2394.kt

@@ -0,0 +1,15 @@
+//KT-2394 java.lang.Iterable<T> should be visible as jet.Iterable<out T>
+package d
+
+import java.util.Collection
+
+fun foo(iterable: Iterable<Int>, iterator: Iterator<Int>, comparable: Comparable<Any>) {
+    iterable : Iterable<Any>
+    iterator : Iterator<Any>
+    comparable : Comparable<String>
+}
+
+fun bar(c: Collection<Int>) {
+    c : Iterable<Any>
+    c.iterator() : Iterator<Any>
+}