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The catch is that since there are multiple JVM implementations, on top of a wide variety of different operating systems, there could be subtle differences in how a program executes on each JVM/OS combination, possibly requiring an application to be tested on each target platform. This gave rise to a
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So far, the "Write-once, run-everywhere" promise of Java hasn't come true. The bulk of a Java application will migrate between most Java implementations, but taking advantage of a VM-specific feature causes porting
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Java's write-once-run-everywhere capability along with its easy accessibility have propelled the software and
Internet communities to embrace it as the de facto standard for writing applications for complex
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Smalltalk programming language and environment boasts of being truly write once run anywhere, because it runs bit-identical images across its wide portability base.
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equipped with Java, without any adjustments. This was intended to save software developers the effort of writing a different version of their software for each
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54:(JVM). The installation of a JVM or Java interpreter on chips, devices, or software packages became an industry standard practice.
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policy across all implementations, ensuring a true WORA semantic across millions of devices.
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Criticisms of cross-platform development and this slogan
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This idea originated no later than the 1960s, with the
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218:. Sun Microsystems. 1996-01-23. Archived from
92:system was developed to produce and interpret
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61:and expect it to run on Java-enabled
57:A programmer could develop code on a
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34:), was a 1995 slogan created by
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264:"Write Once, Debug Everywhere"
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1267:Computer programming folklore
1252:Software engineering folklore
1098:Open Source University Meetup
1007:Sun Microsystems Laboratories
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1257:American advertising slogans
262:Wong, William (2002-05-27).
146:Write once, compile anywhere
106:Write Once, Debug Everywhere
104:joke among Java developers:
88:, and in the late 1970s the
16:Slogan for the Java Platform
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1217:The Network is the Computer
238:"Write once, run anywhere?"
192:"Write once, run anywhere?"
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173:Universal Windows Platform
81:they intend to deploy on.
28:Write once, run everywhere
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216:"JavaSoft ships Java 1.0"
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20:Write once, run anywhere
781:Ultra Port Architecture
168:Write once, run forever
1068:Java Community Process
935:StorageTek 5800 System
786:Visual Instruction Set
266:. electronicdesign.com
158:Parrot virtual machine
1022:Project Looking Glass
981:Visualization System
976:Constellation System
141:Software portability
52:Java virtual machine
869:Java Desktop System
289:"Welcome To Squeak"
111:In comparison, the
1272:Computing acronyms
756:Modular Datacenter
371:Acquired by Oracle
196:ComputerWeekly.com
38:to illustrate the
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1166:Lighthouse Design
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548:Blade workstation
163:Criticism of Java
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1144:Acquisitions
1131:Vinod Khosla
945:Open Storage
543:Blade server
474:SPARCclassic
318:. Retrieved
308:
296:. Retrieved
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268:. Retrieved
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246:. Retrieved
244:. 2002-05-02
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220:the original
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199:. Retrieved
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1083:OpenSolaris
986:Grid Engine
964:Performance
894:Java System
864:OpenWindows
605:Cobalt Qube
590:JavaStation
151:Free Pascal
90:UCSD Pascal
86:IBM M44/44X
1246:Categories
1201:Tarantella
1196:StorageTek
919:VirtualBox
884:StarOffice
646:UltraSPARC
641:SuperSPARC
636:microSPARC
619:Processors
610:Cobalt RaQ
531:Enterprise
270:2013-02-04
248:2009-07-27
201:2022-10-05
179:References
71:mainframes
1088:OpenSPARC
1052:Community
1031:Education
914:GlassFish
741:Fireplane
276:problems.
1233:Category
1176:MySQL AB
1161:Gridware
1116:Bill Joy
1073:NetBeans
1017:Fortress
1012:picoJava
1000:Research
808:Software
746:LOM port
705:SPARC T5
700:SPARC T4
695:SPARC T3
378:Hardware
225:networks
130:See also
75:platform
48:bytecode
1210:Slogans
1093:OpenJDK
928:Storage
889:iPlanet
854:SunView
820:Solaris
761:Neptune
631:MB86900
407:Sun386i
385:Systems
120:MicroEJ
67:routers
1191:SavaJe
1108:People
991:Lustre
874:Studio
661:Gemini
293:Squeak
124:thread
113:Squeak
94:p-code
1043:BlueJ
971:Cloud
904:MySQL
815:SunOS
731:Sun4d
724:Other
626:SPARC
578:X4500
573:T2000
536:10000
484:Ultra
479:Netra
412:Sun-4
402:Sun-3
397:Sun-2
392:Sun-1
320:5 May
298:5 May
1181:Pixo
1038:SCPs
879:Java
859:NeWS
847:ZFS+
830:NIS+
776:SPOT
751:MBus
736:SBus
715:MAJC
710:Rock
568:E25K
553:Fire
322:2015
300:2015
69:and
32:WORE
24:WORA
955:ZFS
950:QFS
909:xVM
842:ZFS
837:NFS
825:NIS
600:Ray
563:15K
558:12K
457:IPX
452:IPC
77:or
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