There are two options supported by Support_Exec: IBM and Sun

I'd like to apply this change (remove "IBM" branch and leave the Sun branch for
all VMs):


Index: C:/WS/Experiments/support/src/test/java/tests/support/Support_Exec.java
===================================================================
--- C:/WS/Experiments/support/src/test/java/tests/support/Support_Exec.java     
(revision
442625)
+++ C:/WS/Experiments/support/src/test/java/tests/support/Support_Exec.java     
(working
copy)
@@ -68,7 +68,7 @@
                if (classpath != null)
                        for (int i = 0; i < classpath.length; i++)
                                classPathString += File.pathSeparator + 
classpath[i];
-               if (vendor.indexOf("Sun") != -1) {
+
                        baseArgs = 3;
                        execArgs = new String[baseArgs + args.length];
                        String executable = System.getProperty("java.home");
@@ -79,35 +79,6 @@
                        execArgs[1] = "-cp";
                        execArgs[2] = "\"" + 
System.getProperty("java.class.path")
                                        + classPathString + "\"";
-               } else if (vendor.indexOf("IBM") != -1) {
-                       baseArgs = 5;
-                       String full = System.getProperty("java.fullversion");
-                       if (full != null && full.indexOf("(JIT disabled") >= 0)
-                               baseArgs++;
-                       execArgs = new String[baseArgs + args.length];
-                       execArgs[0] = System.getProperty("com.ibm.oti.vm.exe");
-                       // stop passing -jcl:null into the VM
-            // WARNING: empty string in args array may confuse
-            // Process.exec(String[] cmdarray) on Linux so
-            // Process.exec(String command) is used instead
-                       execArgs[1] = "";
-                       if (onUnix) {
-                               execArgs[2] = "-Xbootclasspath:"
-                                               + 
System.getProperty("org.apache.harmony.boot.class.path");
-                               execArgs[3] = "-cp";
-                               execArgs[4] = 
System.getProperty("java.class.path")
-                                               + classPathString;
-                       } else {
-                               execArgs[2] = "\"-Xbootclasspath:"
-                                               + 
System.getProperty("org.apache.harmony.boot.class.path")
-                                               + "\"";
-                               execArgs[3] = "-cp";
-                               execArgs[4] = "\"" + 
System.getProperty("java.class.path")
-                                               + classPathString + "\"";
-                       }
-                       if (baseArgs > 5)
-                               execArgs[5] = "-Xint";
-               }
                for (int i = 0; i < args.length; i++)
                        execArgs[baseArgs + i] = args[i];
                StringBuffer command = new StringBuffer(execArgs[0]);



Tests pass on WinXP and Linux. Objections?

Thanks,
Mikhail

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