Fix rawtypes warnings for Java 7 compiler
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Key: LUCENE-3850
URL: https://issues.apache.org/jira/browse/LUCENE-3850
Project: Lucene - Java
Issue Type: Improvement
Affects Versions: 3.5, 4.0
Reporter: Uwe Schindler
Assignee: Uwe Schindler
Fix For: 3.6, 4.0
Java 7 changed the warnings a little bit:
- Java 6 only knew "unchecked" warning type, applying for all types of generics
violations, like missing generics (raw types)
- Java 7 still knows "unchecked" but only emits warning if the call is really
unchecked. Declaration of variables/fields or constructing instances without
type param now emits "rawtypes" warning.
The changes above causes the Java 7 compile now emit lots of "rawtypes"
warnings, where Java 6 is silent. The easy fix is to suppres both warning
types: @SuppressWarnings({"unchecked","rawtypes"}) for all those places.
Changes are easy to do, will provide patch later!
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