Java Convert Class Names to Class Objects using Apache Commons Lang

This Java tutorial shows you how to use the ClassUtils utility class of Apache Commons Lang library to convert a list of class names into a list of Class objects.

Java Convert Class Objects to Class Names using Apache Commons Lang

This Java tutorial shows you how to use the ClassUtils utility class of Apache Commons Lang library to convert a list of Class objects into a list of class names.

Java Get Simple Name of Class in Null-safe using Apache Commons Lang

This Java tutorial shows you how to use the ClassUtils class of Apache Commons Lang library to get the simple name of a Java class in a null-safe way.

Java Get Short Class Name of a Class using Apache Commons Lang

This Java tutorial shows you how to get the short class name of a Java class which returns the class name without package name using the ClassUtils class of Apache Commons Lang library.

Java Get Package Name of a Class using Apache Commons Lang

This Java tutorial shows you how to get the package name of a Java class using the ClassUtils utility class of Apache Commons Lang library.

Java Get Name of Class in Null-safe using Apache Commons Lang

This Java tutorial shows you how to use the ClassUtils class of Apache Commons Lang library to get the name of a Java class in a null-safe way.

Java Get Abbreviated Name of a Class using Apache Commons Lang

This Java tutorial shows you how to use the ClassUtils class of Apache Commons Lang library to get the abbreviated name of a Java 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().