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 | MIDP3.0 | |||||||||
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| User Interface Package | |
|---|---|
| javax.microedition.lcdui | The APIs in the LCDUI package provide a set of features for implementing user interfaces in MIDP applications. | 
| Game Package | |
|---|---|
| javax.microedition.lcdui.game | The Game API package provides a series of classes that enable the development of rich gaming content for wireless devices. | 
| Application Lifecycle Package | |
|---|---|
| javax.microedition.midlet | The MIDlet package defines Mobile Information Device Profile (MIDP) applications and the interactions between the application and the environment in which the application runs. | 
| Networking Package | |
|---|---|
| javax.microedition.io | MID Profile includes networking support based on the Generic Connectionframework from the
      Connected, Limited Device Configuration. | 
| Public Key Package | |
|---|---|
| javax.microedition.pki | Certificates are used to authenticate information for secure Connections. | 
| Sound | |
|---|---|
| javax.microedition.media | MIDP 3.0 requires the support of the JSR 135 Mobile Media API v1.1 specification. | 
| Persistence Package | |
|---|---|
| javax.microedition.rms | The Mobile Information Device Profile provides a mechanism for MIDlets to persistently store data and later retrieve it. | 
| Core Packages | |
|---|---|
| java.lang | Descriptions of modified and extended features included from Java Platform Micro Edition Configurations (CLDC and CDC). | 
| States | |
|---|---|
| javax.microedition.event | Package to provide events for application to application communication and provide access to and events for changes in system states. | 
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 | MIDP3.0 | |||||||||
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