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From "Henri Yandell (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LANG-624) SystemUtils.getJavaVersionAsFloat throws StringIndexOutOfBoundsException on Android runtime/Dalvik VM
Date Thu, 27 Jan 2011 05:55:43 GMT

    [ https://issues.apache.org/jira/browse/LANG-624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12987391#action_12987391
] 

Henri Yandell commented on LANG-624:
------------------------------------

Well, technically it should return false all the time. We can add an 'isJava' method that
returns false for Android :)

As it is, sounds like a hack for Android such that 0.9 is considered equivalent to 5.0 with
specification version would be suitable. I'm not an Android coder - I'm assuming 0.9 = 5.0
from your text and I'm assuming if they move to 6.0 equivalent, it would be 0.91 or something.

> SystemUtils.getJavaVersionAsFloat throws StringIndexOutOfBoundsException on Android runtime/Dalvik
VM
> -----------------------------------------------------------------------------------------------------
>
>                 Key: LANG-624
>                 URL: https://issues.apache.org/jira/browse/LANG-624
>             Project: Commons Lang
>          Issue Type: Bug
>          Components: lang.*
>    Affects Versions: 2.5
>            Reporter: Travis Truman
>             Fix For: 3.0
>
>         Attachments: AndriodJavaVersion.png
>
>
> Can be replicated in the Android emulator quite easily.
> Stack trace:
> {noformat}
> at org.apache.commons.lang.builder.ToStringBuilder.<clinit>(ToStringBuilder.java:98)
> E/AndroidRuntime( 1681): 	... 17 more
> E/AndroidRuntime( 1681): Caused by: java.lang.ExceptionInInitializerError
> E/AndroidRuntime( 1681): 	at org.apache.commons.lang.builder.ToStringStyle$MultiLineToStringStyle.<init>(ToStringStyle.java:2276)
> E/AndroidRuntime( 1681): 	at org.apache.commons.lang.builder.ToStringStyle.<clinit>(ToStringStyle.java:94)
> E/AndroidRuntime( 1681): 	... 18 more
> E/AndroidRuntime( 1681): Caused by: java.lang.StringIndexOutOfBoundsException
> E/AndroidRuntime( 1681): 	at java.lang.String.substring(String.java:1571)
> E/AndroidRuntime( 1681): 	at org.apache.commons.lang.SystemUtils.getJavaVersionAsFloat(SystemUtils.java:1153)
> E/AndroidRuntime( 1681): 	at org.apache.commons.lang.SystemUtils.<clinit>(SystemUtils.java:818)
> {noformat}

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