jodd-decora/src/main/java/jodd/decora/DecoraManager.java
public char[] lookupDecoratorContent(final String path) {
		if (contentMap != null) {
			final char[] data = contentMap.get(path);
			if (data != null) {
				return data;
			}
			final File file = filesMap.get(path);
			if (file != null) {
				try {
					return FileUtil.readChars(file);
				} catch (IOException e) {
					throw new DecoraException("Unable to read Decrator files", e);
				}
			}
		}
		return null;
	}
public char[] lookupDecoratorContent(final String path) {
		if (contentMap != null) {
			final char[] data = contentMap.get(path);
			if (data != null) {
				return data;
			}
			final File file = filesMap.get(path);
			if (file != null) {
				try {
					return FileUtil.readChars(file);
				} catch (IOException e) {
					throw new DecoraException("Unable to read Decrator files", e);
				}
			}
		}
		return null;
	}
Lookups the decorator for given decorator path.
Returns {@code null} if decorator is not registered, indicating that content should be
read using the dispatcher.