show traits and class visibility properly in kdoc and hide non API stuff (i.e. public and protected is shown)

libraries/stdlib/src/JavaIo.kt

@@ -232,7 +232,7 @@ inline fun <T> Reader.useLines(block: (Iterator<String>) -> T): T = this.buffere
  */
 inline fun BufferedReader.lineIterator() : Iterator<String> = LineIterator(this)
 
-protected class LineIterator(val reader: BufferedReader) : Iterator<String> {
+class LineIterator(val reader: BufferedReader) : Iterator<String> {
     private var nextValue: String? = null
     private var done = false
 

libraries/stdlib/src/dom/Dom.kt

@@ -199,7 +199,7 @@ fun Element.get(selector: String): List<Element> {
 /** Returns an [[Iterator]] over the next siblings of this node */
 fun Node.nextSiblings() : Iterator<Node> = NextSiblingIterator(this)
 
-protected class NextSiblingIterator(var node: Node) : AbstractIterator<Node>() {
+class NextSiblingIterator(var node: Node) : AbstractIterator<Node>() {
 
     override fun computeNext(): Node? {
         val next = node.getNextSibling()
@@ -215,7 +215,7 @@ protected class NextSiblingIterator(var node: Node) : AbstractIterator<Node>() {
 /** Returns an [[Iterator]] over the next siblings of this node */
 fun Node.previousSiblings() : Iterator<Node> = PreviousSiblingIterator(this)
 
-protected class PreviousSiblingIterator(var node: Node) : AbstractIterator<Node>() {
+class PreviousSiblingIterator(var node: Node) : AbstractIterator<Node>() {
 
     override fun computeNext(): Node? {
         val next = node.getPreviousSibling()

libraries/stdlib/src/properties/Properties.kt

@@ -7,13 +7,13 @@ import java.util.Map
 import java.util.HashMap
 import java.util.ArrayList
 
-class ChangeEvent(val source: Any, val name: String, val oldValue: Any?, val newValue: Any?) {
+public class ChangeEvent(val source: Any, val name: String, val oldValue: Any?, val newValue: Any?) {
     var propogationId: Any? = null
 
     fun toString() = "ChangeEvent($name, $oldValue, $newValue)"
 }
 
-trait ChangeListener {
+public trait ChangeListener {
     fun onPropertyChange(event: ChangeEvent): Unit
 }
 
@@ -22,7 +22,7 @@ trait ChangeListener {
  * updates for easier binding to user interfaces, undo/redo command stacks and
  * change tracking mechanisms for persistence or distributed change notifications.
  */
-abstract class ChangeSupport {
+public abstract class ChangeSupport {
     private var allListeners: List<ChangeListener>? = null
     private var nameListeners: Map<String, List<ChangeListener>>? = null
 

libraries/stdlib/src/support/AbstractIterator.kt

@@ -13,7 +13,7 @@ enum class State {
  * A base class to simplify implementing iterators so that implementations only have to implement [[#computeNext()]]
  * to implement the iterator, calling [[done()]] when the iteration is complete.
  */
-abstract class AbstractIterator<T>: java.util.Iterator<T> {
+public abstract class AbstractIterator<T>: java.util.Iterator<T> {
     var state: State = State.NotReady
     var next: T? = null