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Diffstat (limited to 'libjava/java/lang/System.java')
-rw-r--r-- | libjava/java/lang/System.java | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/libjava/java/lang/System.java b/libjava/java/lang/System.java deleted file mode 100644 index b94c259195b..00000000000 --- a/libjava/java/lang/System.java +++ /dev/null @@ -1,166 +0,0 @@ -// System.java - System-specific info. - -/* Copyright (C) 1998, 1999 Free Software Foundation - - This file is part of libgcj. - -This software is copyrighted work licensed under the terms of the -Libgcj License. Please consult the file "LIBGCJ_LICENSE" for -details. */ - -package java.lang; - -import java.io.FileDescriptor; -import java.io.FileInputStream; -import java.io.FileOutputStream; -import java.io.FilterInputStream; -import java.io.InputStream; -import java.io.PrintStream; -import java.io.BufferedInputStream; -import java.io.BufferedOutputStream; -import java.util.Properties; - -/** - * @author Tom Tromey <tromey@cygnus.com> - * @date August 27, 1998 - */ - -/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3 - * "The Java Language Specification", ISBN 0-201-63451-1 - * plus online API docs for JDK 1.2 beta from http://www.javasoft.com. - * Status: 1.1. Some 1.2 methods missing. Properties code not fully - * implemented. - */ - -public final class System -{ - public static native void arraycopy (Object src, int srcOffset, - Object dst, int dstOffset, - int count); - - public static native long currentTimeMillis (); - - public static void exit (int status) - { - Runtime.getRuntime().exit(status); - } - - public static void gc () - { - Runtime.getRuntime().gc(); - } - - // Marked deprecated in 1.1. We implement what the JCL book says. - public static String getenv (String name) - { - throw new Error (); - } - - private static native void init_properties (); - - public static Properties getProperties () - { - if (secman != null) - secman.checkPropertiesAccess(); - init_properties (); - return properties; - } - - public static String getProperty (String property) - { - if (secman != null) - secman.checkPropertyAccess(property); - init_properties (); - return properties.getProperty(property); - } - - public static String getProperty (String property, String defval) - { - if (secman != null) - secman.checkPropertyAccess(property, defval); - init_properties (); - return properties.getProperty(property, defval); - } - - public static SecurityManager getSecurityManager () - { - return secman; - } - - public static native int identityHashCode (Object obj); - - public static void load (String pathname) - { - Runtime.getRuntime().load(pathname); - } - - public static void loadLibrary (String libname) - { - Runtime.getRuntime().loadLibrary(libname); - } - - public static void runFinalization () - { - Runtime.getRuntime().runFinalization(); - } - - // Marked as deprecated in 1.2. - public static void runFinalizersOnExit (boolean run) - { - Runtime.getRuntime().runFinalizersOnExit(run); - } - - private static void checkSetIO () - { - // In 1.1, we are supposed to call checkExec, but the argument is - // not specified. In 1.2, we are supposed to use checkPermission, - // which doesn't exist in 1.1. - if (secman != null) - secman.checkExec(""); - } - - public static native void setErr (PrintStream newErr); - public static native void setIn (InputStream newIn); - public static native void setOut (PrintStream newOut); - - public static void setProperties (Properties props) - { - if (secman != null) - secman.checkPropertiesAccess(); - // We might not have initialized yet. - prop_init = true; - properties = props; - } - - // TODO 1.2. - // public static String setProperty (String key, String value); - - // TODO 1.2. - // public static String mapLibraryName (String libname); - - public static void setSecurityManager (SecurityManager s) - { - if (secman != null) - throw new SecurityException (); - secman = s; - } - - // Public data. - public static final InputStream in = new BufferedInputStream (new FileInputStream (FileDescriptor.in)); - - public static final PrintStream out = new PrintStream (new BufferedOutputStream (new FileOutputStream (FileDescriptor.out)), true); - - public static final PrintStream err = new PrintStream (new BufferedOutputStream (new FileOutputStream (FileDescriptor.err)), true); - - // Don't allow System objects to be made. - private System () - { - } - - // Private data. - private static SecurityManager secman = null; - private static Properties properties = null; - // This boolean is only required for 1.1 and earlier. After 1.1, a - // null properties should always be re-initialized. - private static boolean prop_init = false; -} |