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Red Triangle  TECHNICAL ARTICLES
Java ME Technology Articles, Mobility Tech Tips, and Mobility Technical Articles. Learn how to work with Bluetooth, GPS, or MMAPI. Also learn how to create a network game. Read More

Red Triangle  FREQUENTLY ASKED QUESTIONS
Learn more about Java ME, CLDC, configurations, profiles, optional packages, minimum resource requirements for Java ME CLDC, and also CLDC hotspot implementation. Read More

Red Triangle  TECHNICAL DOCUMENTATION
You can find documents managed by Oracle Java ME documentation team. Documents are categorized by configuration, platform, and product. Learn about reference implementation APIs, optional packages, and Oracle optimized implementations. Also learn about developer's tools such as Java ME SDK, LWUIT, and Sun Java Wireless Toolkit.  Read More

Red Triangle  CLDC HOTSPOT IMPLEMENTATION
The Connected Limited Device Configuration (CLDC) HotSpot Implementation is Oracle's high-performance Java virtual machine for resource-constrained wireless phones and communicator-type devices. "In this class of device, the CLDC HotSpot Implementation is the recommended virtual machine technology for new product deployments, and can be integrated with the Oracle Java Wireless Client for a full stack solution using Java technology.

The goal of the CLDC HotSpot Implementation is to achieve:

  • Faster Performance
  • A more robust platform
  • Faster time to market
 Learn More

Red Triangle SMALL MOBILE DEVICE TECHNOLOGIES

The Connected Limited Device Configuration (CLDC) and Mobile Information Device Profile (MIDP) are standards-based technologies for developing applications that run on small mobile devices.

CLDC Product Page
MIDP Product Page
JTWI Product Page
MSA Product Page


Mobile Service Architecture (MSA)

CLDC 1.1

CLDC 1.0.4

MIDP 2.0

MIDP 1.0

Red Triangle JAVA ME TECHNOLOGY OPTIONAL PACKAGES

A Java ME technology optional package is an API that extends a CLDC or CDC profile. You can get a list of Java ME Technology Optional Packages on the Java ME Download Page.

Content Handler API (CHAPI)

CHAPI allows the invocation of Java ME platform applications from native applications and vice versa.

Security and Trust Services

Security and Trust Services for J2ME (SATSA) provides Java ME software applications with APIs for security and trust services through the integration of a security element.

Web Services

J2ME Web Services provides standard access from Java ME technology to web services.

Client Provisioning

J2ME Client Provisioning Specification defines a server partitioning standard for provisioning applications.

Mobile Media API

Mobile Media API (JSR-135) allows small wireless devices to support many multimedia-rich applications and services that are available only on desktop machines today.

Generic Connection Framework

Generic Connection Framework Optional Package (GCF-OP) (JSR-197) permits applications that rely on GCF in the Java ME platform to migrate to the J2SE platform. See also GCF Overview.

Red Triangle  JAVA VERIFIED PROGRAM
Java Verified Program and Unified Testing Initiative Datasheet