Java 常用工具包 Apache Commons Lang 3.8 发布

Apache Commons Lang 3.8 已发布，这是 Commons 项目中用来处理 Java 基本对象方法的工具类包，可以简化很多平时经常要用到的写法，例如判断字符串是否为空等等。

Commons Lang 3.x 最低要求 Java 7，同时支持 Java 8, 9, 10。

更新内容

新特性：

• LANG-1352: EnumUtils.getEnumIgnoreCase and isValidEnumIgnoreCase methods added
• LANG-1372: Add ToStringSummary annotation
• LANG-1356: Add bypass option for classes to recursive and reflective EqualsBuilder
• LANG-1391: Improve Javadoc for StringUtils.isAnyEmpty(null)
• LANG-1393: Add API SystemUtils.String getEnvironmentVariable(final String name, final String defaultValue)
• LANG-1394: org.apache.commons.lang3.SystemUtils should not write to System.err.
• LANG-1238: Add RegexUtils class instead of overloading methods in StringUtils that take a regex to take precompiled Pattern
• LANG-1390: StringUtils.join() with support for List<?> with configurable start/end indices
• LANG-1392: Methods for getting first non empty or non blank value
• LANG-1408: Rounding utilities for converting to BigDecimal

Bugs 修复：

• LANG-1380: FastDateParser too strict on abbreviated short month symbols
• LANG-1396: JsonToStringStyle does not escape string names
• LANG-1395: JsonToStringStyle does not escape double quote in a string value
• LANG-1384: New Java version (“11”) must be handled
• LANG-1364: ExceptionUtils#getRootCause(Throwable t) should return t if no lower level cause exists
• LANG-1060: NumberUtils.isNumber assumes number starting with Zero
• LANG-1375: defaultString(final String str) in StringUtils to reuse defaultString(final String str, final String defaultStr)
• LANG-1374: Parsing Json Array failed
• LANG-1371: Fix TypeUtils#parameterize to work correctly with narrower-typed array
• LANG-1370: Fix EventCountCircuitBreaker increment batch
• LANG-1385: NumberUtils.createNumber() throws StringIndexOutOfBoundsException instead of NumberFormatException
• LANG-1397: WordUtils.wrap throws StringIndexOutOfBoundsException when wrapLength is Integer.MAX_VALUE.
• LANG-1401: Typo in JavaDoc for lastIndexOf

其他更改：

• LANG-1367: ObjectUtils.identityToString(Object) and friends should allocate builders and buffers with a size
• LANG-1405: Remove checks for java versions below the minimum supported one
• LANG-1402: Null/index safe get methods for ArrayUtils

以往版本更新记录，可查阅 RELEASE NOTES

源码下载：

• Source code(zip)
• Source code(tar.gz)

转自 https://www.oschina.net/news/99144/commons-lang-3-8-released