Reverted explicitly specifying visibility modifier while override

libraries/stdlib/test/CollectionTest.kt

@@ -389,7 +389,7 @@ class CollectionTest {
     class IterableWrapper<T>(collection : java.lang.Iterable<T>) : java.lang.Iterable<T> {
         private val collection = collection
 
-        public override fun iterator(): java.util.Iterator<T> {
+        override fun iterator(): java.util.Iterator<T> {
             return collection.iterator().sure()
         }
     }

libraries/stdlib/test/CompareTest.kt

@@ -43,10 +43,10 @@ class CompareTest {
 
     Test fun sortUsingCustomComparator() {
         val c = object : Comparator<Item>{
-            public override fun compare(o1: Item?, o2: Item?): Int {
+            override fun compare(o1: Item?, o2: Item?): Int {
                 return compareBy(o1, o2, {(it: Item) -> it.name}, {(it: Item) -> it.rating})
             }
-            public override fun equals(obj: Any?): Boolean {
+            override fun equals(obj: Any?): Boolean {
                 return this == obj
             }
         }

libraries/stdlib/test/Test.kt

@@ -17,13 +17,13 @@ class TestBuilt<T>(name: String, val builder: TestBuilder<T>, val test: TestBuil
         get() = myState.sure()
         set(newState: T) { myState = newState }
 
-    public override fun countTestCases(): Int = 1
+    override fun countTestCases(): Int = 1
 
-    protected override fun setUp() = this.(builder.setUp)()
+    override fun setUp() = this.(builder.setUp)()
 
-    protected override fun tearDown() = this.(builder.tearDown)()
+    override fun tearDown() = this.(builder.tearDown)()
 
-    protected override fun runTest() = this.(test)()
+    override fun runTest() = this.(test)()
 }
 
 open class TestBuilder<T>(name: String) {

libraries/stdlib/test/concurrent/SerialFunAndTupleTest.kt

@@ -10,7 +10,7 @@ import junit.framework.TestCase
 import junit.framework.Assert
 
 class Serial(val a : String) : java.lang.Object(), Serializable {
-    public override fun toString() = a
+    override fun toString() = a
 }
 
 class SerialTest() : TestCase() {

libraries/stdlib/test/properties/PropertiesTest.kt

@@ -28,7 +28,7 @@ class Customer() : ChangeSupport() {
 class MyChangeListener() : ChangeListener {
     val events = ArrayList<ChangeEvent>()
 
-    public override fun onPropertyChange(event: ChangeEvent): Unit {
+    override fun onPropertyChange(event: ChangeEvent): Unit {
         println("Property changed: $event")
         events.add(event)
     }