March 2002
Intermediate to advanced
400 pages
8h 44m
English
Content preview from Wireless J2ME™ Platform ProgrammingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Defining a Java Platform for Pervasive Devices
Configurations and profiles are the main elements that comprise J2ME's modular design. These two elements enable support for the plethora of devices that J2ME supports.
A J2ME configuration defines a minimum Java platform for a family of devices. Members of a given family all have similar requirements for memory and processing power. A configuration is really a specification that identifies the system-level facilities available, such as a set of Java language features, the characteristics and features of the virtual machine present, and the minimum Java libraries that are supported. Software developers can expect a certain level of system support to be available for a family of devices that uses ...
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