generics - Suppressing Java unchecked warnings in JSP files -

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i have legacy webapp uses jstl , struts 1 tags. when pre-compile jsp files java 5/6, jstl , struts 1 tags throw warnings "unchecked or unsafe operations". example, if use following tag:

<%@ page import="/anotherpage.inc" %>

the following warning thrown:

[javac] note: input files use unchecked or unsafe operations. [javac] note: recompile -xlint:unchecked details.

if recompile -xlint:unchecked, details internal working of offending jsp tag library. suppress unchecked operation warnings. thought using -xlint:-unchecked suppress warnings, did not.

how suppress these warnings when compiling jsp pages? not practical re-code jsp tag libraries or update thousand jsp pages. i'm looking compiler flag globally disable warning can see warnings except unchecked warnings. thanks!

those messages (mandatory jdk >= 1.5) note, not warning. 

compiler.note.unchecked.plural=\     input files use unchecked or unsafe operations.

the default compiler behaviour same -xlint:-unchecked.

with -xlint:unchecked turn warning on, reporting each instance.

compiler.warn.unchecked.assign=\     [unchecked] unchecked assignment: {0} {1} ...

mandatory notes cannot disabled individually, disabled -xlint:none. unfortunately, rest of warnings disabled.

you can check other responses alternatives, filtering compiler output messages seems easiest solution.


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