Android APIs
Added in API level 1
package

org.apache.http.util

Mostly utility classes with static helper methods for various purposes. The helper classes for resizable byte and char arrays do not fall into this category.

Classes

ByteArrayBuffer A resizable byte array. 
CharArrayBuffer A resizable char array. 
EncodingUtils The home for utility methods that handle various encoding tasks. 
EntityUtils Static helpers for dealing with entities. 
ExceptionUtils The home for utility methods that handle various exception-related tasks. 
LangUtils A set of utility methods to help produce consistent equals and hashCode methods. 
VersionInfo Provides access to version information for HTTP components.