Capitalize First Letter of each Word of String in Java using Apache Commons Text

In this article we show how to use WordUtils utility class of Apache Commons Text library to capitalize the first character of each word in a Java String. We will provide Java code examples to show how to use capitalize() and capitalizeFully() methods of the library’s WordUtils utility class.

Capitalize First Letter of a String in Java using Apache Commons Lang

In this article we show how to use StringUtils of Apache Commons Lang library to capitalize the first character of a Java String by using StringUtils.capitalize() utility method.

Abbreviates a String using ellipses in Java using Apache Commons Lang

In this post we show how to use Apache Commons Lang library to abbreviate a String using ellipses. We provide multiple Java code examples on how to use StringUtils.abbreviate() utility method to achieve our goal.

Check if a String is a valid numeric value in Java using Apache Commons Lang

In this article we show you how to use different utility classes in Apache Commons Lang library to check if a String is a valid number in Java. We provide different working code examples how to use methods such as NumberUtils.isCreatable(), NumberUtils.isDigits() or StringUtils.isNumeric().

Java Find Difference between two Strings using StringUtils Apache Commons Lang

In this post we will show you Java example code how to find the difference between two Strings using StringUtils utility class of Apache Commons Lang library.

Java check String is empty or blank or contains text using StringUtils Apache Commons Lang

In this post we are going to learn how to use StringUtils utility class of Apache Commons Lang library in Java application to check if a string contains text, an empty string or a blank string.

Apache Commons IO to Compare File Content of InputStream or Reader using IOUtils

Java Code Examples for org.apache.commons.io.IOUtils.contentEquals() and org.apache.commons.io.IOUtils.contentEqualsIgnoreEOL() Apache Commons IO to Compare File Content of InputStream or Reader using IOUtils.

Apache Commons IO to download website content from URL using IOUtils

Java Code Examples for org.apache.commons.io.IOUtils.toString() Below Java code example to show you how to use Apache Commons IO IOUtils class to download website content from java.net.URL.

Apache Commons IO to download website content from URI using IOUtils

Java Code Examples for org.apache.commons.io.IOUtils.toString() Below Java code example to show you how to use Apache Commons IO IOUtils class to download website content from java.net.URI.

Apache Commons IO to read text content from Reader

Java Code Examples for org.apache.commons.io.IOUtils.toString() The example below to show you how to use Apache Commons IO libary's IOUtils class to read text content from Reader.