apache-commons-lang3 – Tarik Billa

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

March 22, 2023 by Tarik

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:1.9’ And in your class using StringEscapeUtils make sure you import the correct class: import org.apache.commons.text.StringEscapeUtils; 1.9 is currently the newest version (last checked February 24th 2021) but you can check the versions at maven: … Read more

Why does Apache Commons consider ‘१२३’ numeric?

January 2, 2023 by Tarik

Because that “CharSequence contains only Unicode digits” (quoting your linked documentation). All of the characters return true for Character.isDigit: Some Unicode character ranges that contain digits: ‘\u0030’ through ‘\u0039’, ISO-LATIN-1 digits (‘0’ through ‘9’) ‘\u0660’ through ‘\u0669’, Arabic-Indic digits ‘\u06F0’ through ‘\u06F9’, Extended Arabic-Indic digits ‘\u0966’ through ‘\u096F’, Devanagari digits ‘\uFF10’ through ‘\uFF19’, Fullwidth digits … Read more