All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`equals(String first, String second)`	A "null-safe" equals method.
`static boolean`	`isEmpty(String s)`

public static boolean isEmpty(String s)

public static boolean equals(String first,
                             String second)

A "null-safe" equals method. Returns true if the two provided references are both null, or if they are string-equal.

Class StringUtils