Update description for inspection 'Unchecked generics array creation for varargs parameter'

[unv-unv]

Empty vararg parameter triggers inspection:

Example code:

public class Test
{
    public abstract static class AbstractValueHelper<Value>
    {
        protected final Class<Value> valueType;
        protected final Value[] allowedValues;

        public AbstractValueHelper(Class<Value> valueType, Value... allowedValues)
        {
            this.valueType = valueType;
            this.allowedValues = allowedValues;
        }
    }

    public static class ValueHelper<Value> extends AbstractValueHelper<Value>
    {
        public ValueHelper(Class<Value> valueType) { super(valueType); }
    }
}

[VISTALL]

It's valid warning.

javac will generate constructor call like

super(valueType, (Value[]) new Object[0]);

That why, it show this error.

Thanks

[unv-unv]

Indeed, there's a compile-time warning by javac:

Test.java:10: warning: [unchecked] Possible heap pollution from parameterized vararg type Value
        public AbstractValueHelper(Class<Value> valueType, Value... allowedValues)
                                                ^
  where Value is a type-variable:
    Value extends Object declared in class AbstractValueHelper
Temp2.java:20: warning: [unchecked] unchecked generic array creation for varargs parameter of type Value[]
        public ValueHelper(Class<Value> valueType) { super(valueType); }
                                                          ^
  where Value is a type-variable:
    Value extends Object declared in class ValueHelper

Then I request inspection description update (with low priority) :)