DefaultTimeZoneOffset Class — spring-boot Architecture

Source Code

build-plugin/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/tasks/bundling/DefaultTimeZoneOffset.java lines 30–58

class DefaultTimeZoneOffset {

	static final DefaultTimeZoneOffset INSTANCE = new DefaultTimeZoneOffset(TimeZone.getDefault());

	private final TimeZone defaultTimeZone;

	DefaultTimeZoneOffset(TimeZone defaultTimeZone) {
		this.defaultTimeZone = defaultTimeZone;
	}

	/**
	 * Remove the default offset from the given time.
	 * @param time the time to remove the default offset from
	 * @return the time with the default offset removed
	 */
	FileTime removeFrom(FileTime time) {
		return FileTime.fromMillis(removeFrom(time.toMillis()));
	}

	/**
	 * Remove the default offset from the given time.
	 * @param time the time to remove the default offset from
	 * @return the time with the default offset removed
	 */
	long removeFrom(long time) {
		return time - this.defaultTimeZone.getOffset(time);
	}

}