[OmniFaces utilities 2.3] Expose protected state helper into public

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[OmniFaces utilities] The getStateHelper() method exposes protected state helper into public.

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Method:

See also: Reflection#findMethod()

Usage:

import org.omnifaces.util.Hacks;

...

StateHelper stateHelper = Hacks.getStateHelper(foo_component);

// now use the StateHelper API via stateHelper object

Note Do not forget about the OmniFaces State utils for finding/putting a value associated with the specified key in the component's state.

API GH