no semantic change - avoiding warning about static members accessed via non-static references

testing/src/org/aspectj/testing/harness/bridge/CompilerRun.java

@@ -1073,8 +1073,8 @@ public class CompilerRun implements IAjcRun {
             if (!permitAnyCompiler
                 && (!(ReflectionFactory.ECLIPSE.equals(compilerName)
                     || ReflectionFactory.OLD_AJC.equals(compilerName)
-                    || CRSOPTIONS.AJDE_COMPILER.equals(compilerName)
-                    || CRSOPTIONS.AJCTASK_COMPILER.equals(compilerName)
+                    || CRSOptions.AJDE_COMPILER.equals(compilerName)
+                    || CRSOptions.AJCTASK_COMPILER.equals(compilerName)
                     || permitAnyCompiler 
                     ))) {
                     //|| BUILDER_COMPILER.equals(compilerName))

testing/src/org/aspectj/testing/taskdefs/AjcTaskCompileCommand.java

@@ -92,7 +92,7 @@ public class AjcTaskCompileCommand implements ICommand {
             long nextCheck = curTime + checkInterval;
             while (nextCheck > curTime) {
                 try {
-                    thread.sleep(nextCheck - curTime);
+                    Thread.sleep(nextCheck - curTime);
                 } catch (InterruptedException e) {
                     // ignore
                 }

testing/testsrc/org/aspectj/testing/taskdefs/AjcTaskCompileCommandTest.java

@@ -239,7 +239,7 @@ class MessageAdder implements Runnable {
             while (!stop && (curTime < timeout)
                 && (curTime < targetTime)) {
                 try {
-                    thread.sleep(targetTime - curTime);
+                    Thread.sleep(targetTime - curTime);
                 } catch (InterruptedException e) {
                     // ignore
                 }