| Detecting JDK Version using ANT | Detecting JDK Version using ANT 2005-06-15 - By RADEMAKERS Tanguy
<project name="test" default="check"> <target name="check"> <echo>java version: ${ant.java.version}</echo> </target> </project>
>-----Original Message----- >From: Zarar Siddiqi [mailto:zarar.siddiqi@(protected)] >Sent: Wednesday, June 15, 2005 9:49 PM >To: user@(protected) >Subject: Detecting JDK Version using ANT > >Hi, > >Is there a clean way to detect what version of Java is being >used when running a build file? > >Some possible solutions include: > >1) parsing the JAVA_HOME variable to detect the version number >2) Checking the existence of a file which is specific to a version > >Both methods are somewhat brittle. > >Is there a sureshot way of knowing whether ANT is being >invoked using Java 1.5 or not? > >Thanks in advance, >Zarar >
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