code cleanup: improve format

src/main/java/com/alibaba/ttl/TransmittableThreadLocal.java

@@ -39,7 +39,7 @@ import java.util.logging.Logger;
  * <p>
  * More discussion about "disable the <b>inheritable</b> ability"
  * see <a href="https://github.com/alibaba/transmittable-thread-local/issues/100">
- *     issue #100: disable Inheritable when it's not necessary and buggy</a>.
+ * issue #100: disable Inheritable when it's not necessary and buggy</a>.
  *
  * @author Jerry Lee (oldratlee at gmail dot com)
  * @author Yang Fang (snoop dot fy at gmail dot com)

src/main/java/com/alibaba/ttl/threadpool/ExecutorTtlWrapper.java

 package com.alibaba.ttl.threadpool;
 
 import com.alibaba.ttl.TransmittableThreadLocal;
-import com.alibaba.ttl.TtlRunnable;
 import com.alibaba.ttl.TtlEnhanced;
+import com.alibaba.ttl.TtlRunnable;
 
 import javax.annotation.Nonnull;
 import java.util.concurrent.Executor;

src/main/java/com/alibaba/ttl/threadpool/agent/internal/transformlet/impl/TtlForkJoinTransformlet.java

@@ -48,9 +48,9 @@ public class TtlForkJoinTransformlet implements JavassistTransformlet {
     }
 
     private void updateForkJoinTaskClass(final CtClass clazz) throws CannotCompileException, NotFoundException {
-        // add new field
         final String className = clazz.getName();
 
+        // add new field
         final String capturedFieldName = "captured$field$added$by$ttl";
         final CtField capturedField = CtField.make("private final Object " + capturedFieldName + ";", clazz);
         clazz.addField(capturedField, "com.alibaba.ttl.threadpool.agent.internal.transformlet.impl.Utils.doCaptureWhenNotTtlEnhanced(this);");

src/main/java/com/alibaba/ttl/threadpool/agent/internal/transformlet/impl/TtlTimerTaskTransformlet.java

 package com.alibaba.ttl.threadpool.agent.internal.transformlet.impl;
 
-import com.alibaba.ttl.TtlEnhanced;
 import com.alibaba.ttl.threadpool.agent.internal.logging.Logger;
 import com.alibaba.ttl.threadpool.agent.internal.transformlet.JavassistTransformlet;
 import javassist.*;
@@ -49,9 +48,9 @@ public class TtlTimerTaskTransformlet implements JavassistTransformlet {
     }
 
     private void updateTimerTaskClass(final CtClass clazz) throws CannotCompileException, NotFoundException {
-        // add new field
         final String className = clazz.getName();
 
+        // add new field
         final String capturedFieldName = "captured$field$added$by$ttl";
         final CtField capturedField = CtField.make("private final Object " + capturedFieldName + ";", clazz);
         clazz.addField(capturedField, "com.alibaba.ttl.threadpool.agent.internal.transformlet.impl.Utils.doCaptureWhenNotTtlEnhanced(this);");