org.docx4j.utils

Class JarCheck

java.lang.Object

org.docx4j.utils.JarCheck

public final class JarCheck
extends Object

Ensures javac -target versions of the class files in a jar are as expected.

Since:

2006-01-16 Modified by Jason Harrop 2011 06 25 Note re Java 1.5, 1.6 behaviour. In 1.5, you can't put @Override on something which merely implements an interface Eclipse will give an error if you do (and have source set to 1.5). Maven and ant won't give an error, and if you have target=1.5 (as we do for docx4j), will correctly produce 1.5 code. This class allows us to check that all our dependencies are also 1.5. An alternative way of doing it would be to use clirr.sourceforge.net which can run as an ant task, or from a command line, but I haven't tried that.

Version:

1.3 2008-04-21 display version number of each class file checked.

Author:

Roedy Green, Canadian Mind Products

Field Summary

Fields

Modifier and Type	Field and Description
static String	EMBEDDED_COPYRIGHT undisplayed copyright notice
static String	VERSION_STRING embedded version string.

Constructor Summary

Constructors

Constructor and Description
JarCheck()

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args) Main command line jarfileName lowVersion highVersion e.g.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EMBEDDED_COPYRIGHT

public static final String EMBEDDED_COPYRIGHT

undisplayed copyright notice

See Also:

Constant Field Values

VERSION_STRING

public static final String VERSION_STRING

embedded version string.

See Also:

Constant Field Values

Constructor Detail

JarCheck

public JarCheck()

Method Detail

main

public static void main(String[] args)

Main command line jarfileName lowVersion highVersion e.g. myjar.jar 1.0 1.6

Parameters:

args - rot used