[lworld] code cleanup reverting some old leftover change

Author: Mandy Chung

src/java.base/share/classes/java/lang/System.java

@@ -2276,6 +2276,7 @@ public String newStringUTF8NoRepl(byte[] bytes, int off, int len) {
             public byte[] getBytesUTF8NoRepl(String s) {
                 return StringCoding.getBytesUTF8NoRepl(s);
             }
+
             public void setCause(Throwable t, Throwable cause) {
                 t.setCause(cause);
             }

src/java.base/share/classes/java/lang/reflect/AccessibleObject.java

@@ -305,23 +305,23 @@ private boolean checkCanSetAccessible(Class<?> caller,
             throw new IllegalCallerException();   // should not happen
         }
 
-        int modifiers;
-        if (this instanceof Executable) {
-            modifiers = ((Executable) this).getModifiers();
-        } else {
-            modifiers = ((Field) this).getModifiers();
-        }
-
         Module callerModule = caller.getModule();
         Module declaringModule = declaringClass.getModule();
 
         if (callerModule == declaringModule) return true;
         if (callerModule == Object.class.getModule()) return true;
         if (!declaringModule.isNamed()) return true;
 
+        String pn = declaringClass.getPackageName();
+        int modifiers;
+        if (this instanceof Executable) {
+            modifiers = ((Executable) this).getModifiers();
+        } else {
+            modifiers = ((Field) this).getModifiers();
+        }
+
         // class is public and package is exported to caller
         boolean isClassPublic = Modifier.isPublic(declaringClass.getModifiers());
-        String pn = declaringClass.getPackageName();
         if (isClassPublic && declaringModule.isExported(pn, callerModule)) {
             // member is public
             if (Modifier.isPublic(modifiers)) {

src/java.base/share/classes/java/lang/reflect/Constructor.java

@@ -177,7 +177,6 @@ Constructor<T> copy() {
     @CallerSensitive
     public void setAccessible(boolean flag) {
         AccessibleObject.checkPermission();
-
         if (flag) {
             checkCanSetAccessible(Reflection.getCallerClass());
         }

src/java.base/share/classes/java/lang/reflect/Field.java

@@ -168,10 +168,7 @@ Field copy() {
     @CallerSensitive
     public void setAccessible(boolean flag) {
         AccessibleObject.checkPermission();
-
-        if (flag) {
-            checkCanSetAccessible(Reflection.getCallerClass());
-        }
+        if (flag) checkCanSetAccessible(Reflection.getCallerClass());
         setAccessible0(flag);
     }
 

src/java.base/share/classes/java/lang/reflect/Method.java

@@ -217,7 +217,6 @@ byte[] getAnnotationBytes() {
     /**
      * Returns the {@code Class} object representing the class or interface
      * that declares the method represented by this object.
-     *
      */
     @Override
     public Class<?> getDeclaringClass() {

src/java.base/share/classes/jdk/internal/reflect/MethodAccessorGenerator.java

@@ -633,7 +633,6 @@ private void emitInvoke() {
                                            count,
                                            count,
                                            typeSizeInStackSlots(returnType));
-
                 } else {
                     cb.opc_invokevirtual(targetMethodRef,
                                          count,