[
https://issues.apache.org/jira/browse/IO-670?focusedWorklogId=466731&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-466731
]
ASF GitHub Bot logged work on IO-670:
-------------------------------------
Author: ASF GitHub Bot
Created on: 05/Aug/20 10:49
Start Date: 05/Aug/20 10:49
Worklog Time Spent: 10m
Work Description: sebbASF commented on a change in pull request #118:
URL: https://github.com/apache/commons-io/pull/118#discussion_r465638699
##########
File path:
src/main/java/org/apache/commons/io/input/buffer/UnsyncBufferedInputStream.java
##########
@@ -0,0 +1,207 @@
+/*
+ * 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.commons.io.input.buffer;
+
+import java.io.IOException;
+import java.io.InputStream;
+import org.apache.commons.io.IOUtils;
+import static org.apache.commons.io.IOUtils.EOF;
+
+/**
+ * A BufferedReader class who does not care about thread safety, but very much
faster.
+ *
+ * Should be able to replace java.io.BufferedReader in nearly every use-cases
when you
+ * need the Reader be buffered, but do not need it have thread safety.
+ */
+public class UnsyncBufferedInputStream extends InputStream {
+ protected final InputStream inputStream;
+ protected final byte[] byteBuffer;
+
+ protected int nowIndex = 0;
+ protected int nowLimit = 0;
+
Review comment:
AFAICT UnsyncBufferedInputStream does not need to expose any
getter/setter methods, not does it need to expose eat().
As to UnsyncBufferedReader, AFAICT LineEndUnifiedBufferedReader could be
rewritten to act as a Filter which would then make it more versatile.
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Issue Time Tracking
-------------------
Worklog Id: (was: 466731)
Time Spent: 9h 50m (was: 9h 40m)
> IOUtils.contentEquals is of low performance. I will refine it.
> --------------------------------------------------------------
>
> Key: IO-670
> URL: https://issues.apache.org/jira/browse/IO-670
> Project: Commons IO
> Issue Type: Improvement
> Reporter: Jin Xu
> Priority: Critical
> Attachments: jmh-result.org.apache.json
>
> Time Spent: 9h 50m
> Remaining Estimate: 0h
>
> [https://github.com/apache/commons-io/pull/118]
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