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author | Jing Yu <jingyu@google.com> | 2011-12-19 16:56:54 -0800 |
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committer | Jing Yu <jingyu@google.com> | 2011-12-19 16:56:54 -0800 |
commit | 40d7cd0fd78fe2004e2a53c4618c148339b02733 (patch) | |
tree | 5874557a6c86a1f564a03e5f28b266e31bc3759c /gcc-4.6/libjava/scripts/showval.java | |
parent | fe2afdf3f3701489c05d2a7509752d6f0c7616f7 (diff) | |
download | toolchain_gcc-40d7cd0fd78fe2004e2a53c4618c148339b02733.tar.gz toolchain_gcc-40d7cd0fd78fe2004e2a53c4618c148339b02733.tar.bz2 toolchain_gcc-40d7cd0fd78fe2004e2a53c4618c148339b02733.zip |
Add gcc-4.6. Synced to @180989
Change-Id: Ie3676586e1d8e3c8cd9f07d022f450d05fa08439
svn://gcc.gnu.org/svn/gcc/branches/google/gcc-4_6-mobile
Diffstat (limited to 'gcc-4.6/libjava/scripts/showval.java')
-rw-r--r-- | gcc-4.6/libjava/scripts/showval.java | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gcc-4.6/libjava/scripts/showval.java b/gcc-4.6/libjava/scripts/showval.java new file mode 100644 index 000000000..dca399f89 --- /dev/null +++ b/gcc-4.6/libjava/scripts/showval.java @@ -0,0 +1,41 @@ +// Show a value given class name and constant name. + +/* Copyright (C) 2000 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. */ + +/* Written by Tom Tromey <tromey@redhat.com>. */ + +// Use like this to print a `static final' value (integers only, not +// strings yet): +// java showval java.awt.geom.AffineTransform.TYPE_IDENTITY +// Prints result like: +// TYPE_IDENTITY = 0 +// In conjunction with a keyboard macro you can do a number of +// constants very easily. + +import java.lang.reflect.*; + +public class showval +{ + public static void main (String[] args) + { + int ch = args[0].lastIndexOf ('.'); + String className = args[0].substring (0, ch); + String constName = args[0].substring (ch + 1); + try + { + Class klass = Class.forName (className); + Field field = klass.getField (constName); + System.out.println (constName + " = " + field.getInt (null)); + } + catch (Throwable _) + { + System.out.println (_); + } + } +} |