--- old/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxThreadContextFactory.java	2020-05-20 18:03:13.469788544 -0700
+++ new/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxThreadContextFactory.java	2020-05-20 18:03:13.085781171 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2020, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -29,7 +29,6 @@
 import sun.jvm.hotspot.debugger.linux.amd64.*;
 import sun.jvm.hotspot.debugger.linux.x86.*;
 import sun.jvm.hotspot.debugger.linux.ppc64.*;
-import sun.jvm.hotspot.debugger.linux.sparc.*;
 
 class LinuxThreadContextFactory {
    static ThreadContext createThreadContext(LinuxDebugger dbg) {
@@ -38,8 +37,6 @@
          return new LinuxX86ThreadContext(dbg);
       } else if (cpu.equals("amd64")) {
          return new LinuxAMD64ThreadContext(dbg);
-      } else if (cpu.equals("sparc")) {
-         return new LinuxSPARCThreadContext(dbg);
       }  else if (cpu.equals("ppc64")) {
           return new LinuxPPC64ThreadContext(dbg);
       } else  {