import java.time.OffsetDateTime;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.time.temporal.ChronoField;
import java.util.Locale;
 
public class Main {
	public static void main(String[] args) {
		DateTimeFormatter dtf =new DateTimeFormatterBuilder()
								.appendPattern("u-M-d[H:m:s]XXX")
								.parseDefaulting(ChronoField.HOUR_OF_DAY, 0)
								.toFormatter(Locale.ENGLISH);
 
		OffsetDateTime odt = OffsetDateTime.parse("2020-10-01-05:00", dtf);
		System.out.println(odt);
	}
}

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