apache-commons-lang3

What is the point of Apache Lang3 StopWatch.split()?

由 我只是一个虾纸丫 提交于 2021-02-18 22:33:46
问题 I am currently evaluating implementations between Apache StopWatch and Guava's Stopwatch and the split functionality in the former intrigued me, but I am struggling to understand what exactly it does, and what value it has. According to the documentation for StopWatch: https://commons.apache.org/proper/commons-lang/javadocs/api-3.9/org/apache/commons/lang3/time/StopWatch.html split() the watch to get the time whilst the watch continues in the background. unsplit() will remove the effect of

Apache Commons Lang3 Hashcode, Equals and ToString including Enums

由 淺唱寂寞╮ 提交于 2020-01-03 09:09:12
问题 We have few datatypes defined for our service response and request objects in a model. Recently we found a need of implementing ToString, HashCode and Equals on all such types to make use of these over comparison and assertions. Confirming from few source like What issues should be considered when overriding equals and hashCode in Java?, Right way to implement equals contract etc we followed implementing toString, equals and hashcode using org.apache.commons.lang3.builder.EqualsBuilder ,

Unexpected Output while trying yo convert String to date using FastDateFormat

由 蹲街弑〆低调 提交于 2019-12-25 18:55:11
问题 Problem: I need to pass Date class Object to a function and that Date Object should contain one Day ahead of the System Time. For Ex: If Today's Date is 2017-04-20 17:01:31.Then,Date Object should contain 2017-04-21 17:01:31 Is it possible to store a specified format into Date Class Object and pass into it. I tried the following thing and it didn't work. Can anyone guide me if it is possible through Code or should I use SQL Query Concept to add a Day. Below is my Code public static void main

Unexpected Output while trying yo convert String to date using FastDateFormat

由 百般思念 提交于 2019-12-25 18:55:10
问题 Problem: I need to pass Date class Object to a function and that Date Object should contain one Day ahead of the System Time. For Ex: If Today's Date is 2017-04-20 17:01:31.Then,Date Object should contain 2017-04-21 17:01:31 Is it possible to store a specified format into Date Class Object and pass into it. I tried the following thing and it didn't work. Can anyone guide me if it is possible through Code or should I use SQL Query Concept to add a Day. Below is my Code public static void main

Check if a Java version is greater than a certain iteration in Java?

由 无人久伴 提交于 2019-12-23 13:25:39
问题 I wish to check if a user's Java version is at least 1.8.0_171. I mean that specific iteration or higher, meaning 1.8.0_151, for instance, would not work. I planned to originally use org.apache.commons.lang3.SystemUtils' isJavaVersionAtLeast(JavaVersion requiredVersion) method, but it seems that you cannot specify the iteration number. Based on this and Java's changing way of representing version numbers in Java (e.g. 1.8 then 9), what is the best way to check the Java version of the user in

Why was org.apache.common.lang3 StringEscapeUtils deprecated?

由 徘徊边缘 提交于 2019-12-21 03:13:08
问题 I couldn't find any explanation why StringEscapeUtils was deprecated from Apache Lang3 v3.7. https://commons.apache.org/proper/commons-lang/apidocs/org/apache/commons/lang3/StringEscapeUtils.html What are we supposed to use now for HTML escaping/unescaping 回答1: The class was moved from package org.apache.commons. lang3 to org.apache.commons. text You can replace the deprecated library easily: In your build.gradle: implementation 'org.apache.commons:commons-text:1.8' And in your class using

Ambiguous compilation error with Maven and apache utils

由 本小妞迷上赌 提交于 2019-12-06 21:32:17
问题 I'm using org.apache.commons.lang3.BooleanUtils in the commons-lang3 (version 3.1). When I try to compile next line of code BooleanUtils.xor(true, true); using maven-compiler-plugin (version 3.3), I'm getting a compilation failure message: [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.3:compile (default-compile) on project exchange: Compilation failure [ERROR] MyClass.java:[33,34] reference to xor is ambiguous, both method xor(boolean...) in org.apache

Alternative to using StringEscapeUtils.escapeJavaScript() in commons lang3

由 别来无恙 提交于 2019-12-06 17:09:31
问题 I've been tasked with updating our code from using org.apache.commons.lang to org.apache.commons.lang3 and I've found that the newer version of StringEscapeUtils no longer has the method escapeJavaScript() however we were using this in quite a few places throughout our code. I've been reading through the documentation and it seems that the whole of StringEscapeUtils was rewritten for lang3 (see release notes lang 3.3.2) and with this rewrite they removed escapeJavaScript() however they haven

Why was org.apache.common.lang3 StringEscapeUtils deprecated?

由 和自甴很熟 提交于 2019-12-03 10:33:35
I couldn't find any explanation why StringEscapeUtils was deprecated from Apache Lang3 v3.7. https://commons.apache.org/proper/commons-lang/apidocs/org/apache/commons/lang3/StringEscapeUtils.html What are we supposed to use now for HTML escaping/unescaping The class was moved from package org.apache.commons. lang3 to org.apache.commons. text You can replace the deprecated library easily: In your build.gradle: implementation 'org.apache.commons:commons-text:1.8' And in your class using StringEscapeUtils make sure you import the correct class: import org.apache.commons.text.StringEscapeUtils; 1

Why does Apache Commons consider '१२३' numeric?

由 徘徊边缘 提交于 2019-11-30 06:14:56
问题 According to Apache Commons Lang's documentation for StringUtils.isNumeric(), the String '१२३' is numeric. Since I believed this might be a mistake in the documentation, I ran tests to verify the statement. I found that according to Apache Commons it is numeric. Why is this String numeric? What do those characters represent? 回答1: Because that "CharSequence contains only Unicode digits" (quoting your linked documentation). All of the characters return true for Character.isDigit: Some Unicode
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