1 /* 2 * Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.tools.javac; 27 28 import java.io.PrintWriter; 29 30 /** 31 * A legacy programmatic interface for the Java Programming Language 32 * compiler, javac. 33 * See the <a href="{@docRoot}/jdk.compiler/module-summary.html">{@code jdk.compiler}</a> 34 * module for details on replacement APIs. 35 */ 36 public class Main { 37 @Deprecated(since="16", forRemoval=true) 38 public Main(){} 39 40 /** Main entry point for the launcher. 41 * Note: This method calls System.exit. 42 * @param args command line arguments 43 * @throws Exception only if an uncaught internal exception occurs; 44 * just retained for historical compatibility 45 */ 46 public static void main(String[] args) throws Exception { 47 System.exit(compile(args)); 48 } 49 50 /** Programmatic interface to the Java Programming Language 51 * compiler, javac. 52 * 53 * @param args The command line arguments that would normally be 54 * passed to the javac program as described in the man page. 55 * @return an integer equivalent to the exit value from invoking 56 * javac, see the man page for details. 57 */ 58 public static int compile(String[] args) { 59 com.sun.tools.javac.main.Main compiler = 60 new com.sun.tools.javac.main.Main("javac"); 61 return compiler.compile(args).exitCode; 62 } 63 64 65 66 /** Programmatic interface to the Java Programming Language 67 * compiler, javac. 68 * 69 * @param args The command line arguments that would normally be 70 * passed to the javac program as described in the man page. 71 * @param out PrintWriter to which the compiler's diagnostic 72 * output is directed. 73 * @return an integer equivalent to the exit value from invoking 74 * javac, see the man page for details. 75 */ 76 public static int compile(String[] args, PrintWriter out) { 77 com.sun.tools.javac.main.Main compiler = 78 new com.sun.tools.javac.main.Main("javac", out); 79 return compiler.compile(args).exitCode; 80 } 81 }