Make <genkey> independent of PATH.

PR: 29382
Submitted by:	Mark Hecker <mbh at charter dot net>


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@276517 13f79535-47bb-0310-9956-ffa450edef68

CONTRIBUTORS

@@ -110,6 +110,7 @@ Maneesh Sahu
 Marcel Schutte
 Marcus Börger
 Mariusz Nowostawski
+Mark Hecker
 Martijn Kruithof
 Martin Landers
 Martin Poeschl

WHATSNEW

@@ -126,6 +126,9 @@ Fixed bugs:
 
 * Using <macrodef> could break XmlLogger. Bugzilla Report 28993.
 
+* <genkey> no longer requires keytool to be in your PATH.  Bugzilla
+  Report 29382.
+
 Other changes:
 --------------
 * doc fix concerning the dependencies of the ftp task

src/main/org/apache/tools/ant/taskdefs/GenerateKey.java

@@ -355,7 +355,7 @@ public class GenerateKey extends Task {
 
         log("Generating Key for " + alias);
         final ExecTask cmd = (ExecTask) getProject().createTask("exec");
-        cmd.setExecutable("keytool");
+        cmd.setExecutable(JavaEnvUtils.getJdkExecutable("keytool"));
         Commandline.Argument arg = cmd.createArg();
         arg.setLine(sb.toString());
         cmd.setFailonerror(true);