Fix most of the missing visibilities in stdlib

Specify visibilities and reformat surrounding code
Add test checking that there is no internal visibility specified in stdlib sources
Internal visibility does not make sense in stdlib
because it is either missed public or private would be more appropriate

libraries/stdlib/src/kotlin/dom/DomJVM.kt

@@ -20,121 +20,121 @@ import org.w3c.dom.*
 import org.xml.sax.InputSource
 
 // JavaScript style properties - TODO could auto-generate these
-val Node.nodeName: String
-get() = getNodeName() ?: ""
+public val Node.nodeName: String
+    get() = getNodeName() ?: ""
 
-val Node.nodeValue: String
-get() = getNodeValue() ?: ""
+public val Node.nodeValue: String
+    get() = getNodeValue() ?: ""
 
-val Node.nodeType: Short
-get() = getNodeType()
+public val Node.nodeType: Short
+    get() = getNodeType()
 
-val Node.parentNode: Node?
-get() = getParentNode()
+public val Node.parentNode: Node?
+    get() = getParentNode()
 
-val Node.childNodes: NodeList
-get() = getChildNodes()!!
+public val Node.childNodes: NodeList
+    get() = getChildNodes()!!
 
-val Node.firstChild: Node?
-get() = getFirstChild()
+public val Node.firstChild: Node?
+    get() = getFirstChild()
 
-val Node.lastChild: Node?
-get() = getLastChild()
+public val Node.lastChild: Node?
+    get() = getLastChild()
 
-val Node.nextSibling: Node?
-get() = getNextSibling()
+public val Node.nextSibling: Node?
+    get() = getNextSibling()
 
-val Node.previousSibling: Node?
-get() = getPreviousSibling()
+public val Node.previousSibling: Node?
+    get() = getPreviousSibling()
 
-val Node.attributes: NamedNodeMap?
-get() = getAttributes()
+public val Node.attributes: NamedNodeMap?
+    get() = getAttributes()
 
-val Node.ownerDocument: Document?
-get() = getOwnerDocument()
+public val Node.ownerDocument: Document?
+    get() = getOwnerDocument()
 
-val Document.documentElement: Element?
-get() = this.getDocumentElement()
+public val Document.documentElement: Element?
+    get() = this.getDocumentElement()
 
-val Node.namespaceURI: String
-get() = getNamespaceURI() ?: ""
+public val Node.namespaceURI: String
+    get() = getNamespaceURI() ?: ""
 
-val Node.prefix: String
-get() = getPrefix() ?: ""
+public val Node.prefix: String
+    get() = getPrefix() ?: ""
 
-val Node.localName: String
-get() = getLocalName() ?: ""
+public val Node.localName: String
+    get() = getLocalName() ?: ""
 
-val Node.baseURI: String
-get() = getBaseURI() ?: ""
+public val Node.baseURI: String
+    get() = getBaseURI() ?: ""
 
-var Node.textContent: String
-get() = getTextContent() ?: ""
-set(value) {
-    setTextContent(value)
-}
+public var Node.textContent: String
+    get() = getTextContent() ?: ""
+    set(value) {
+        setTextContent(value)
+    }
 
-val DOMStringList.length: Int
-get() = this.getLength()
+public val DOMStringList.length: Int
+    get() = this.getLength()
 
-val NameList.length: Int
-get() = this.getLength()
+public val NameList.length: Int
+    get() = this.getLength()
 
-val DOMImplementationList.length: Int
-get() = this.getLength()
+public val DOMImplementationList.length: Int
+    get() = this.getLength()
 
-val NodeList.length: Int
-get() = this.getLength()
+public val NodeList.length: Int
+    get() = this.getLength()
 
-val CharacterData.length: Int
-get() = this.getLength()
+public val CharacterData.length: Int
+    get() = this.getLength()
 
-val NamedNodeMap.length: Int
-get() = this.getLength()
+public val NamedNodeMap.length: Int
+    get() = this.getLength()
 
 
 /**
  * Returns the HTML representation of the node
  */
 public val Node.outerHTML: String
-get() = toXmlString()
+    get() = toXmlString()
 
 /**
  * Returns the HTML representation of the node
  */
 public val Node.innerHTML: String
-get() = childNodes.outerHTML
+    get() = childNodes.outerHTML
 
 /**
  * Returns the HTML representation of the nodes
  */
 public val NodeList.outerHTML: String
-get() = toList().map { it.innerHTML }.join("")
+    get() = toList().map { it.innerHTML }.join("")
 
 /** Returns an [[Iterator]] of all the next [[Element]] siblings */
-fun Node.nextElements(): List<Element> = nextSiblings().filterIsInstance<Node, Element>(javaClass<Element>())
+public fun Node.nextElements(): List<Element> = nextSiblings().filterIsInstance<Node, Element>(javaClass<Element>())
 
 /** Returns an [[Iterator]] of all the previous [[Element]] siblings */
-fun Node.previousElements(): List<Element> = previousSiblings().filterIsInstance<Node, Element>(javaClass<Element>())
+public fun Node.previousElements(): List<Element> = previousSiblings().filterIsInstance<Node, Element>(javaClass<Element>())
 
 
-var Element.classSet : MutableSet<String>
-get() {
-    val answer = LinkedHashSet<String>()
-    val array = this.classes.split("""\s""")
-    for (s in array) {
-        if (s.size > 0) {
-            answer.add(s)
+public var Element.classSet: MutableSet<String>
+    get() {
+        val answer = LinkedHashSet<String>()
+        val array = this.classes.split("""\s""")
+        for (s in array) {
+            if (s.size > 0) {
+                answer.add(s)
+            }
         }
+        return answer
+    }
+    set(value) {
+        this.classes = value.join(" ")
     }
-    return answer
-}
-set(value) {
-    this.classes = value.join(" ")
-}
 
 /** Adds the given CSS class to this element's 'class' attribute */
-fun Element.addClass(cssClass: String): Boolean {
+public fun Element.addClass(cssClass: String): Boolean {
     val classSet = this.classSet
     val answer = classSet.add(cssClass)
     if (answer) {
@@ -144,7 +144,7 @@ fun Element.addClass(cssClass: String): Boolean {
 }
 
 /** Removes the given CSS class to this element's 'class' attribute */
-fun Element.removeClass(cssClass: String): Boolean {
+public fun Element.removeClass(cssClass: String): Boolean {
     val classSet = this.classSet
     val answer = classSet.remove(cssClass)
     if (answer) {
@@ -154,7 +154,6 @@ fun Element.removeClass(cssClass: String): Boolean {
 }
 
 
-
 /** Creates a new document with the given document builder*/
 public fun createDocument(builder: DocumentBuilder): Document {
     return builder.newDocument()!!