| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable terminal device capable of simultaneously managing a number of Java applications even if a storing capacity of an integrated storage device is small. SOLUTION: This portable terminal device executing a Java application program composed of a Java application execution file, and a Java application management file, comprises a storage portion 24 for storing the Java application management file, a control portion 36 controlling the execution of the Java application program, and selecting at least one Java application management file among the Java application management files stored in the storage portion 24, and an external interface 40 for inputting the Java application execution file corresponding to the Java application management file selected by the control portion 36, to the control portion 36. COPYRIGHT: (C)2006,JPO&NCIPI
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