Combining multiple @SuppressWarnings annotations - Eclipse Indigo

If you take a look inside the annotation you will see this:

public @interface SuppressWarnings {
    String[] value();
}

as you see, the value parameter is an array of Strings... so the parameter in the annotation can be: value1, value2 or value3 where

final String[] value1 = { "a1" };
final String[] value2 = { "a1", "a2" };
final String[] value3 = { "a1", "a2", "a3" };

i.e.:

@SuppressWarnings({"unused"})
@SuppressWarnings({"unused", "javadoc"})

you can oft see something like

@SuppressWarnings("unused")

and this is a particular case allowing one element wit no "{ }"

Use the following: @SuppressWarnings({"unused", "unchecked"})

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