Extension of the java.lang package
The Commons Lang components contains a set of Java classes that provide helper methods for standard Java classes, especially those found in the java.lang
package. The following classes are included:
StringUtils - Helper for java.lang.String
.
CharSetUtils - Methods for dealing with CharSets
, which are sets of characters such as [a-z]
and [abcdez]
.
RandomStringUtils - Helper for creating randomised strings.
NumberUtils - Helper for java.lang.Number
and its subclasses.
NumberRange - A range of numbers with an upper and lower bound.
ObjectUtils - Helper for java.lang.Object
.
SerializationUtils - Helper for serializing objects.
SystemUtils - Utility class defining the Java system properties.
NestedException package - A sub-package for the creation of nested exceptions.
Enum package - A sub-package for the creation of enumerated types.
Builder package - A sub-package for the creation of equals
, hashCode
, compareTo
and toString
methods.
Linter | Message | Location |
---|---|---|
patch-file-names Validate file names and availability of patches | file names of patches should start with the package name |