Package org.htmlunit.cyberneko.util

Class StringUtils

java.lang.Object

org.htmlunit.cyberneko.util.StringUtils

public final class StringUtils
extends Object

String utilities class for utility functions not covered by third party libraries.

Author:

Ronald Brill

Method Summary

Modifier and Type	Method	Description
static boolean	equalsChar(char expected, CharSequence s)
static boolean	isEmptyString(CharSequence s)	Returns true if the param is not null and empty.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

isEmptyString

public static boolean isEmptyString(CharSequence s)

Returns true if the param is not null and empty. This is different from org.apache.commons.lang3.StringUtils#isEmpty(CharSequence) because this returns false if the provided string is null.

Parameters:

s - the string to check

Returns:

true if the param is not null and empty

equalsChar

public static boolean equalsChar(char expected,
 CharSequence s)

Parameters:

expected - the char that we expect

s - the string to check

Returns:

true if the provided string has only one char and this matches the expectation