StringUtils

java.lang.Object

org.apache.maven.surefire.util.internal.StringUtils

public final class StringUtils extends Object

Common java.lang.String manipulation routines.

Originally from Turbine and the GenerationJavaCore library.

NOTE: This class is not part of any api and is public purely for technical reasons !

Since:: 1.0
Version:: $Id: StringUtils.java 8001 2009-01-03 13:17:09Z vsiveton $

Field Summary

Fields

Modifier and Type

Field

Description

static final String

NL
Constructor Summary

Constructors

Modifier

Constructor

Description

private

StringUtils()
Method Summary

Modifier and Type

Method

Description

static boolean

isBlank(String str)

Checks if a (trimmed) String is null or blank.

static boolean

isNotBlank(String str)

Checks if a (trimmed) String is not null and not blank.

static String[]

split(String text, String separator)

static boolean

startsWith(StringBuffer buffer, String pattern)

Determines if buffer starts with specific literal(s).

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- NL
  
  public static final String NL
Constructor Details
- StringUtils
  
  private StringUtils()
Method Details
- split
  
  public static String[] split(String text, String separator)
- isBlank
  
  public static boolean isBlank(String str)
  
  Checks if a (trimmed) String is null or blank.
  
  Parameters:
  
  str - the String to check
  
  Returns:
  
  true if the String is null, or length zero once trimmed
- isNotBlank
  
  public static boolean isNotBlank(String str)
  
  Checks if a (trimmed) String is not null and not blank.
  
  Parameters:
  
  str - the String to check
  
  Returns:
  
  true if the String is not null and length of trimmed str is not zero.
- startsWith
  
  public static boolean startsWith(StringBuffer buffer, String pattern)
  
  Determines if buffer starts with specific literal(s).
  
  Parameters:
  
  buffer - Examined StringBuffer
  
  pattern - a pattern which should start in buffer
  
  Returns:
  
  true if buffer's literal starts with given pattern, or both are empty.