Fujitsu BS2OSD Manuale Utente

 

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2.15.1  JENV V5.0 

 

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BS2000/OSD with the JENV V5.0 component has been certified as 

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JAVA COMPATIBLE by Sun Microsystems, Inc. This provides the  

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assurance that Java programs can run on BS2000/OSD without re- 

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compilation or other modifications. 

 

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The current version 5.0 of the Environment for Java fulfils the 

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relevant specifications: 

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- “The Java Language Specification, Third Edition” 

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- “The Java Virtual Machine Specification, Second Edition” 

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- the version-specific API specification “Java 2 Platform Stan- 

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dard Edition API Specification 5.0”  

 
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The conformity to these specifications was approved by Sun Micro- 

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systems Inc. by the grant of the “Java Compatible”-Logo for the 

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Fujitsu Siemens BS2000/OSD Environment for Java 

TM 

V5.0  

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(on 10/08/2005). 

 

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Java Development Kit V5.0 is supplied as an optimized variant for 

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the particular hardware, together with the BS2000/OSD basic con- 

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figuration. The JDK gives programmers a basic tool for developing 

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Java applications. 

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It comprises: 

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- HotSpot compiler 

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- Java interpreter 

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- Debugger 

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- Java class libraries 

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- Various other tools 

 
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In addition, JENV(BS2000/OSD) V5.0 includes the JRIO package. 

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This package is a collection of Java classes for native access 

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to record- and/or block-structure files and for record- or 

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block-oriented input/output with respect to such files. JENV V5.0 

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supports the files of the BS2000 data management system. 
 

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JENV V5.0 was released in 2006, January and henceforth is con- 

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tained in new BS2000/OSD-BC V6.0 shipments.