JAL-3032 adds Java 8 functionality (1/2)

[jalview.git] / srcjar / org / apache / log4j / helpers / AbsoluteTimeDateFormat.java

diff --git a/srcjar/org/apache/log4j/helpers/AbsoluteTimeDateFormat.java b/srcjar/org/apache/log4j/helpers/AbsoluteTimeDateFormat.java
deleted file mode 100644 (file)
index 98472ee..0000000
--- a/srcjar/org/apache/log4j/helpers/AbsoluteTimeDateFormat.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.log4j.helpers;
-
-import java.util.Date;
-import java.util.Calendar;
-import java.util.TimeZone;
-import java.text.FieldPosition;
-import java.text.ParsePosition;
-import java.text.DateFormat;
-
-
-/**
-   Formats a {@link Date} in the format "HH:mm:ss,SSS" for example,
-   "15:49:37,459".
-   
-   @author Ceki Gülcü
-   @author Andrew Vajoczki    
-
-   @since 0.7.5
-*/
-public class AbsoluteTimeDateFormat extends DateFormat {
-   private static final long serialVersionUID = -388856345976723342L;
-
-  /**
-     String constant used to specify {@link
-     org.apache.log4j.helpers.AbsoluteTimeDateFormat} in layouts. Current
-     value is <b>ABSOLUTE</b>.  */
-  public final static String ABS_TIME_DATE_FORMAT = "ABSOLUTE";
-
-  /**
-     String constant used to specify {@link
-     org.apache.log4j.helpers.DateTimeDateFormat} in layouts.  Current
-     value is <b>DATE</b>.
-  */
-  public final static String DATE_AND_TIME_DATE_FORMAT = "DATE";
-
-  /**
-     String constant used to specify {@link
-     org.apache.log4j.helpers.ISO8601DateFormat} in layouts. Current
-     value is <b>ISO8601</b>.
-  */
-  public final static String ISO8601_DATE_FORMAT = "ISO8601";
-
-  public
-  AbsoluteTimeDateFormat() {
-    setCalendar(Calendar.getInstance());
-  }
-  
-  public
-  AbsoluteTimeDateFormat(TimeZone timeZone) {
-    setCalendar(Calendar.getInstance(timeZone));
-  }
-
-  private static long   previousTime;
-  private static char[] previousTimeWithoutMillis = new char[9]; // "HH:mm:ss."
-
-  /**
-     Appends to <code>sbuf</code> the time in the format
-     "HH:mm:ss,SSS" for example, "15:49:37,459"
-
-     @param date the date to format
-     @param sbuf the string buffer to write to
-     @param fieldPosition remains untouched
-    */
-  public
-  StringBuffer format(Date date, StringBuffer sbuf,
-                     FieldPosition fieldPosition) {
-
-    long now = date.getTime();
-    int millis = (int)(now % 1000);
-
-    if ((now - millis) != previousTime || previousTimeWithoutMillis[0] == 0) {
-      // We reach this point at most once per second
-      // across all threads instead of each time format()
-      // is called. This saves considerable CPU time.
-
-      calendar.setTime(date);
-
-      int start = sbuf.length();
-      
-      int hour = calendar.get(Calendar.HOUR_OF_DAY);
-      if(hour < 10) {
-       sbuf.append('0');
-      }
-      sbuf.append(hour);
-      sbuf.append(':');
-      
-      int mins = calendar.get(Calendar.MINUTE);
-      if(mins < 10) {
-       sbuf.append('0');
-      }
-      sbuf.append(mins);
-      sbuf.append(':');
-      
-      int secs = calendar.get(Calendar.SECOND);
-      if(secs < 10) {
-       sbuf.append('0');
-      }
-      sbuf.append(secs);
-      sbuf.append(',');      
-
-      // store the time string for next time to avoid recomputation
-      sbuf.getChars(start, sbuf.length(), previousTimeWithoutMillis, 0);
-      
-      previousTime = now - millis;
-    }
-    else {
-      sbuf.append(previousTimeWithoutMillis);
-    }
-    
-
-    
-    if(millis < 100) {
-        sbuf.append('0');
-    }
-    if(millis < 10) {
-        sbuf.append('0');
-    }
-    
-    sbuf.append(millis);
-    return sbuf;
-  }
-
-  /**
-     This method does not do anything but return <code>null</code>.
-   */
-  public
-  Date parse(String s, ParsePosition pos) {
-    return null;
-  }  
-}