http://labs.carrotsearch.com/hppc.html/hppc: High Performance Primitive Collections. Fundamental data structures (maps, sets, lists, stacks, queues) generated for combinations of object and primitive types to conserve JVM memory and speed up execution. (Carrot Search s.c.)
  • Dawid Weiss
  • Stanisław Osiński 
package com.carrotsearch.hppc;

import static java.lang.annotation.ElementType.*;
import static java.lang.annotation.RetentionPolicy.*;

import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

@Documented
@Retention(SOURCE)
@Target({PACKAGE, TYPE, ANNOTATION_TYPE, METHOD, CONSTRUCTOR, FIELD,
        LOCAL_VARIABLE, PARAMETER})
public @interface Generated {
   
The value element MUST have the name of the code generator.
The recommended convention is to use the fully qualified name of the
code generator. For example: com.acme.generator.CodeGen.

/**
    * The value element MUST have the name of the code generator.
    * The recommended convention is to use the fully qualified name of the
    * code generator. For example: com.acme.generator.CodeGen.
    */
   String[] value();

   
Date when the source was generated.

/**
    * Date when the source was generated.
    */
   String date() default "";

   
A place holder for any comments that the code generator may want to
include in the generated code.

/**
    * A place holder for any comments that the code generator may want to
    * include in the generated code.
    */
   String comments() default "";
}