6748601: javadoc API should allow varargs use

Reviewed-by: bpatel

src/share/classes/com/sun/tools/javadoc/Main.java

@@ -45,7 +45,7 @@ public class Main {
      * Command line interface.
      * @param args   The command line parameters.
      */
-    public static void main(String[] args) {
+    public static void main(String... args) {
         System.exit(execute(args));
     }
 
@@ -54,7 +54,7 @@ public class Main {
      * @param args   The command line parameters.
      * @return The return code.
      */
-    public static int execute(String[] args) {
+    public static int execute(String... args) {
         Start jdoc = new Start();
         return jdoc.begin(args);
     }
@@ -65,7 +65,7 @@ public class Main {
      * @param args   The command line parameters.
      * @return The return code.
      */
-    public static int execute(String programName, String[] args) {
+    public static int execute(String programName, String... args) {
         Start jdoc = new Start(programName);
         return jdoc.begin(args);
     }
@@ -79,7 +79,7 @@ public class Main {
      */
     public static int execute(String programName,
                               String defaultDocletClassName,
-                              String[] args) {
+                              String... args) {
         Start jdoc = new Start(programName, defaultDocletClassName);
         return jdoc.begin(args);
     }
@@ -99,7 +99,7 @@ public class Main {
                               PrintWriter warnWriter,
                               PrintWriter noticeWriter,
                               String defaultDocletClassName,
-                              String[] args) {
+                              String... args) {
         Start jdoc = new Start(programName,
                                errWriter, warnWriter, noticeWriter,
                                defaultDocletClassName);

src/share/classes/com/sun/tools/javadoc/Start.java

@@ -28,17 +28,11 @@ package com.sun.tools.javadoc;
 import com.sun.javadoc.*;
 
 import com.sun.tools.javac.main.CommandLine;
-import com.sun.tools.javac.main.JavaCompiler;
 import com.sun.tools.javac.util.Context;
 import com.sun.tools.javac.util.List;
 import com.sun.tools.javac.util.ListBuffer;
 import com.sun.tools.javac.util.Options;
 
-import com.sun.tools.javadoc.Messager;
-import com.sun.tools.javadoc.DocletInvoker;
-import com.sun.tools.javadoc.RootDocImpl;
-import com.sun.tools.javadoc.ModifierFilter;
-
 import java.io.IOException;
 import java.io.File;
 import java.io.FileNotFoundException;
@@ -139,7 +133,7 @@ class Start {
     /**
      * Main program - external wrapper
      */
-    int begin(String argv[]) {
+    int begin(String... argv) {
         boolean failed = false;
 
         try {
@@ -178,7 +172,7 @@ class Start {
     /**
      * Main program - internal
      */
-    private boolean parseAndExecute(String argv[]) throws IOException {
+    private boolean parseAndExecute(String... argv) throws IOException {
         long tm = System.currentTimeMillis();
 
         ListBuffer<String> javaNames = new ListBuffer<String>();