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Removing the notion that -1 was a special state value. The code was changed a while back to have properly defined states. Helps prepare for LANG-478 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@749101 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Henri Yandell 2009-03-01 21:02:57 +00:00
parent c068395793
commit ef718fccdf
1 changed files with 2 additions and 7 deletions
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9
src/java/org/apache/commons/lang/time/StopWatch.java
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@ -83,12 +83,12 @@ public class StopWatch {
/** /**
* The start time. * The start time.
*/ */
private long startTime = -1; private long startTime;
/** /**
* The stop time. * The stop time.
*/ */
private long stopTime = -1; private long stopTime;
/** /**
* <p> * <p>
@ -118,7 +118,6 @@ public class StopWatch {
if (this.runningState != STATE_UNSTARTED) { if (this.runningState != STATE_UNSTARTED) {
throw new IllegalStateException("Stopwatch already started. "); throw new IllegalStateException("Stopwatch already started. ");
} }
this.stopTime = -1;
this.startTime = System.currentTimeMillis(); this.startTime = System.currentTimeMillis();
this.runningState = STATE_RUNNING; this.runningState = STATE_RUNNING;
} }
@ -157,8 +156,6 @@ public class StopWatch {
public void reset() { public void reset() {
this.runningState = STATE_UNSTARTED; this.runningState = STATE_UNSTARTED;
this.splitState = STATE_UNSPLIT; this.splitState = STATE_UNSPLIT;
this.startTime = -1;
this.stopTime = -1;
} }
/** /**
@ -199,7 +196,6 @@ public class StopWatch {
if (this.splitState != STATE_SPLIT) { if (this.splitState != STATE_SPLIT) {
throw new IllegalStateException("Stopwatch has not been split. "); throw new IllegalStateException("Stopwatch has not been split. ");
} }
this.stopTime = -1;
this.splitState = STATE_UNSPLIT; this.splitState = STATE_UNSPLIT;
} }
@ -242,7 +238,6 @@ public class StopWatch {
throw new IllegalStateException("Stopwatch must be suspended to resume. "); throw new IllegalStateException("Stopwatch must be suspended to resume. ");
} }
this.startTime += (System.currentTimeMillis() - this.stopTime); this.startTime += (System.currentTimeMillis() - this.stopTime);
this.stopTime = -1;
this.runningState = STATE_RUNNING; this.runningState = STATE_RUNNING;
} }