using Mammoth.Couscous.java.lang;
using Mammoth.Couscous.java.io;

namespace Mammoth.Couscous.org.zwobble.mammoth.@internal.util {
	internal class PassThroughException : RuntimeException {
		internal static T wrap<T>(SupplierWithException<T, IOException> supplier) {
			try {
				return supplier.get();
			} catch (IOException exception) {
				throw new PassThroughException(exception);
			}
		}

		internal static T unwrap<T>(SupplierWithException<T, IOException> supplier) {
			try {
				return supplier.get();
			} catch (PassThroughException exception) {
				throw exception._exception;
			}
		}
    
		private readonly IOException _exception;
		
		internal PassThroughException(IOException exception) {
			_exception = exception;
		}
	}
}