Changed the handling of build.sysclasspath so that Ant should behave

the same way as Ant 1.2 did - if build.sysclasspath has not been set.


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@268480 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/AntClassLoader.java

@@ -111,7 +111,7 @@ public class AntClassLoader  extends ClassLoader {
      */
     public AntClassLoader(Project project, Path classpath) {
         this.project = project;
-        this.classpath = classpath.concatSystemClasspath();
+        this.classpath = classpath.concatSystemClasspath("ignore");
 
         // JDK > 1.1 should add these by default, but some VMs don't
         addSystemPackageRoot("java");

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

@@ -572,7 +572,7 @@ public class Javadoc extends Task {
         if (classpath == null)
             classpath = Path.systemClasspath;
         else
-            classpath = classpath.concatSystemClasspath();
+            classpath = classpath.concatSystemClasspath("ignore");
 
         if (!javadoc1) {
             toExecute.createArgument().setValue("-classpath");

src/main/org/apache/tools/ant/types/CommandlineJava.java

@@ -190,7 +190,7 @@ public class CommandlineJava implements Cloneable {
         }
         if (classpath != null && classpath.size() > 0) {
             result[pos++] = "-classpath";
-            result[pos++] = classpath.concatSystemClasspath().toString();
+            result[pos++] = classpath.concatSystemClasspath("ignore").toString();
         }
         System.arraycopy(javaCommand.getCommandline(), 0, 
                          result, pos, javaCommand.size());