Package org.codehaus.commons.nullanalysis

Annotations for ECLIPSE's "null analysis" feature.

The following settings on the 'Java / Compiler / Errors/Warnings' preference page (or the 'Java Compiler / Errors/Warnings' project properties page) are recommended:

 Null analysis
   Null pointer access:                                                      [Error   ]   4.2+
   Potential null pointer access:                                            [Error   ]   4.2+
   Redundant null check:                                                     [Warning ]   4.2+
    [x] Include 'assert' in null analysis                                                 4.2+
    [x] Enable annotation-based null analysis                                             4.2+
        Violation of null specification:                                     [Warning ]   4.2+
        Conflict between null annotations and null inference:                [Warning ]   4.2+
        Unchecked conversion from non-annotated type to @NonNull type:       [Ignore  ]   4.2+
        Redundant null annotation:                                           [Warning ]   4.2+
        '@NonNull' parameter not annotated in overriding method:             [Warning ]   4.3+
        Missing '@NonNullByDefault' annotation on package                    [Warning ]   4.2+
        [ ] Use default annotations for null specifications (Configure...)                4.2+
        [ ] Inherit null annotations                                                      4.3+
        [x] Enable syntactic null analysis for fields                                     4.3+
 
Through the Configure... link, you should configure the following:
    'Nullable' annotation:         [org.codehaus.commons.nullanalysis.Nullable         ]
    'NonNull' annotation:          [org.codehaus.commons.nullanalysis.NotNull          ]
    'NonNullByDefault' annotation: [org.codehaus.commons.nullanalysis.NotNullByDefault ]
 

(ECLIPSE Version: JUNO / 4.2, HELIOS / 4.3)