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https://issues.apache.org/jira/browse/AVRO-1047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Garrett Wu updated AVRO-1047:
-----------------------------

    Attachment: suppress-warnings.tar.gz

I'm using Oracle Java 1.6.0_31.

I've attached a small example to demonstrate the @SuppressWarnings("all") seems 
to have no effect for me.

{code}
$ javac -version
javac 1.6.0_31

$ javac Foo.java # Using @SuppressWarnings("all")
Note: Foo.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.

$ javac Bar.java # Using @SuppressWarnings("unchecked")
{code}
                
> Generated Java classes for specific records contain unchecked casts
> -------------------------------------------------------------------
>
>                 Key: AVRO-1047
>                 URL: https://issues.apache.org/jira/browse/AVRO-1047
>             Project: Avro
>          Issue Type: Bug
>          Components: java
>    Affects Versions: 1.6.3
>            Reporter: Garrett Wu
>         Attachments: AVRO-1047.patch, suppress-warnings.tar.gz
>
>
> The generated Java classes for specific records cause compiler warnings using 
> Oracle/Sun Java 1.6, since it doesn't support @SuppressWarnings("all"). 
> Instead could we change it to @SuppressWarnings("unchecked")? Only 
> "unchecked" and "deprecation" are mentioned Java Language Specification -- 
> the rest are specific to compiler vendors.

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