Converter from Java: basic implementation of annotations conversion

j2k/tests/testData/ast/annotations/annotationUsages.java

@@ -0,0 +1,11 @@
+//file
+import javaApi.*;
+
+@Anon1(value = {"a"}, stringArray = {"b"}, intArray = {1, 2}, string = "x")
+@Anon2(value = "a", intValue = 1, charValue = 'a')
+@Anon3(e = E.A, stringArray = {}, value = {"a", "b"})
+@Anon4({"x", "y"})
+@Anon5(1)
+@Anon6({"x", "y"})
+class C {
+}