The Java Language Specification
The Java Language Specification
JN: OS for an Embedded Java Network Computer
IEEE Micro
JN EXTERNAL API
Heap compression for memory-constrained Java environments
OOPSLA '03 Proceedings of the 18th annual ACM SIGPLAN conference on Object-oriented programing, systems, languages, and applications
Field level analysis for heap space optimization in embedded java environments
Proceedings of the 4th international symposium on Memory management
Exploiting frequent field values in java objects for reducing heap memory requirements
Proceedings of the 1st ACM/USENIX international conference on Virtual execution environments
Utilizing field usage patterns for Java heap space optimization
CASCON '06 Proceedings of the 2006 conference of the Center for Advanced Studies on Collaborative research
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JavaCam is an embedded sensor device that connects to the Internet and operates with as little as 1.5 Mbytes of total system memory. To determine how small a Java system we could build that would still support a Java Virtual Machine, we wrote the Java Nanokernel, a very thin operating system. We then ported Sun's Java Development Kit 1.0.1 to JN. This port included the complete Java language and all of the core Java packages except java.awt. In this article, we begin by describing JN and the port of JDK 1.0.1 to it. We then describe our first significant application, JavaCam, a camera that is remotely programmable in Java and Internet accessible