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jmap - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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Class jmap

Object
   |
   +--jmap

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class jmap

Defined in init.js

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Constructor Summary

jmap (map)             Creates a convenient script object to deal with java.util.Map instances.

 

Constructor Detail

jmap

jmap(map)

Creates a convenient script object to deal with java.util.Map instances. The result script object's field names are keys of the Map. For example, scriptObj.keyName can be used to access value associated with given key.
Example:

 
     var x = java.lang.SystemProperties();
     var y = jmap(x);
     print(y['java.class.path']); // prints java.class.path System property
     delete y['java.class.path']; // remove java.class.path System property
 
 

Parameters:
map - java.util.Map instance that will be wrapped

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