Annotations have now retention of "RUNTIME" by default. Java retention is generated as given by kotlin annotation. Annotation rendering changed.

Annotation arguments with default values are rendered as ... if renderDefaultAnnotationArguments is true.
Tests: java retention does not taken into account by Descriptor comparator.
Java retentinon changed to kotlin retention in some tests + one new test with java retention added.
More accurate tests for intentions in byte code (visibility controlled).

compiler/testData/compileKotlinAgainstKotlin/AnnotationInTrait.A.kt

@@ -1,9 +1,6 @@
 package a
 
-import java.lang.annotation.*
-
-Retention(RetentionPolicy.RUNTIME)
-annotation class Ann
+annotation(retention = AnnotationRetention.RUNTIME) class Ann
 
 interface Tr {
     Ann

compiler/testData/compileKotlinAgainstKotlin/InlinedConstants.A.kt

@@ -1,8 +1,5 @@
 package constants
 
-import java.lang.annotation.Retention
-import java.lang.annotation.RetentionPolicy
-
 public val b: Byte = 100
 public val s: Short = 20000
 public val i: Int = 2000000
@@ -14,5 +11,4 @@ public val c: Char = '\u03c0' // pi symbol
 
 public val str: String = ":)"
 
-@Retention(RetentionPolicy.RUNTIME)
-public annotation class AnnotationClass(public val value: String)
+public annotation(retention = AnnotationRetention.RUNTIME) class AnnotationClass(public val value: String)

compiler/testData/compileKotlinAgainstKotlin/KotlinPropertyAsAnnotationParameter.B.kt

@@ -1,5 +1,3 @@
-import java.lang.annotation.Retention
-import java.lang.annotation.RetentionPolicy
 import a.*
 
 Ann(i, s, f, d, l, b, bool, c, str)
@@ -8,8 +6,7 @@ class MyClass1
 Ann(i2, s2, f2, d2, l2, b2, bool2, c2, str2)
 class MyClass2
 
-Retention(RetentionPolicy.RUNTIME)
-annotation class Ann(
+annotation(retention = AnnotationRetention.RUNTIME) class Ann(
         val i: Int,
         val s: Short,
         val f: Float,