jdk/src/java.base/unix/classes/java/lang/ProcessImpl.java

@@ -107,17 +107,13 @@
 
         @SuppressWarnings("fallthrough")
         private String helperPath(String javahome, String osArch) {
             switch (this) {
                 case SOLARIS:
-                    if (osArch.equals("x86")) { osArch = "i386"; }
-                    else if (osArch.equals("x86_64")) { osArch = "amd64"; }
                     // fall through...
                 case LINUX:
                 case AIX:
-                    return javahome + "/lib/" + osArch + "/jspawnhelper";
-
                 case BSD:
                     return javahome + "/lib/jspawnhelper";
 
                 default:
                     throw new AssertionError("Unsupported platform: " + this);