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J2ME: Step by step
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MIDP packages page 6 of 6

In addition to the standard CLDC packages, MIDP also includes three additional packages:

  • javax.microedition.lcdui -- Defines classes that provide for control over the UI. This package includes both the high-level UI classes (such as Form, Command, DateField, TextField and more), as well as the low-level UI classes (allowing low-level control over the UI).

  • javax.microedition.midlet -- Contains one of the main MIDP classes, the MIDlet class, which provides MIDP applications access to information about the environment in which they are running.

  • javax.microedition.rms -- Defines a set of classes that provide a mechanism for MIDlets to persistently store, and later retrieve, data.

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