Use javaClass instead of getClass()

compiler/frontend/src/org/jetbrains/jet/lang/psi/DebugTextUtil.kt

@@ -85,7 +85,7 @@ private object DebugTextBuildingVisitor : JetVisitor<String, Unit>() {
 
     override fun visitJetElement(element: JetElement, data: Unit?): String? {
         if (element is JetElementImplStub<*>) {
-            LOG.error("getDebugText() is not defined for ${element.getClass()}")
+            LOG.error("getDebugText() is not defined for ${element.javaClass}")
         }
         return element.getText()
     }

compiler/frontend/src/org/jetbrains/jet/lang/psi/psiUtil/jetPsiUtil.kt

@@ -203,7 +203,7 @@ public fun PsiElement.deleteElementAndCleanParent() {
 
     JetPsiUtil.deleteElementWithDelimiters(this)
     [suppress("UNCHECKED_CAST")]
-    JetPsiUtil.deleteChildlessElement(parent, this.getClass() as Class<PsiElement>)
+    JetPsiUtil.deleteChildlessElement(parent, this.javaClass as Class<PsiElement>)
 }
 
 public fun PsiElement.parameterIndex(): Int {
@@ -329,4 +329,4 @@ public fun JetElement.getCalleeExpressionIfAny(): JetExpression? {
     }
 }
 
-public fun JetElement.getTextWithLocation(): String = "'${this.getText()}' at ${DiagnosticUtils.atLocation(this)}"
+public fun JetElement.getTextWithLocation(): String = "'${this.getText()}' at ${DiagnosticUtils.atLocation(this)}"

compiler/frontend/src/org/jetbrains/jet/lang/psi/stubs/impl/JetStubBaseImpl.kt

@@ -30,7 +30,7 @@ import java.util.ArrayList
 public open class JetStubBaseImpl<T : JetElementImplStub<*>>(parent: StubElement<*>?, elementType: IStubElementType<*, *>) : StubBase<T>(parent, elementType) {
 
     override fun toString(): String {
-        val stubInterface = this.getClass().getInterfaces().first()
+        val stubInterface = this.javaClass.getInterfaces().first()
         val propertiesValues = renderPropertyValues(stubInterface)
         if (propertiesValues.isEmpty()) {
             return ""

compiler/frontend/src/org/jetbrains/jet/storage/ExceptionTracker.kt

@@ -37,6 +37,6 @@ public class ExceptionTracker : ModificationTracker, LockBasedStorageManager.Exc
     }
 
     override fun toString(): String {
-        return getClass().getName() + ": " + getModificationCount()
+        return javaClass.getName() + ": " + getModificationCount()
     }
 }