private static void parseSuffix(final MediaRange mr, final String mediaType) {
		final String subType=mr.subType;
		final int plusIdx=subType.lastIndexOf('+');
		if(plusIdx==0) {
			throw new InvalidMediaTypeException(mediaType,"missing subtype for structured media type ("+subType.substring(1)+")");
		} else if(plusIdx==subType.length()-1) {
			throw new InvalidMediaTypeException(mediaType,"missing suffix for structured media type ("+subType.substring(0,subType.length()-1)+")");
		} else if(plusIdx>0) {
			mr.subType=subType.substring(0,plusIdx);
			mr.suffix=subType.substring(plusIdx+1);
		} // Otherwise the subtype does not define a structuring syntax.
	}
private static void parseSuffix(final MediaRange mr, final String mediaType) {
		final String subType=mr.subType;
		final int plusIdx=subType.lastIndexOf('+');
		if(plusIdx==0) {
			throw new InvalidMediaTypeException(mediaType,"missing subtype for structured media type ("+subType.substring(1)+")");
		} else if(plusIdx==subType.length()-1) {
			throw new InvalidMediaTypeException(mediaType,"missing suffix for structured media type ("+subType.substring(0,subType.length()-1)+")");
		} else if(plusIdx>0) {
			mr.subType=subType.substring(0,plusIdx);
			mr.suffix=subType.substring(plusIdx+1);
		} 
	}
private static void parseSuffix ( final MediaRange mr , final String mediaType ) { final String subType = mr . subType ; final int plusIdx = subType . lastIndexOf ( ' ' ) ; if ( plusIdx == 0 ) { throw new InvalidMediaTypeException ( mediaType , "missing subtype for structured media type (" + subType . substring ( 1 ) + ")" ) ; } else if ( plusIdx == subType . length ( ) - 1 ) { throw new InvalidMediaTypeException ( mediaType , "missing suffix for structured media type (" + subType . substring ( 0 , subType . length ( ) - 1 ) + ")" ) ; } else if ( plusIdx > 0 ) { mr . subType = subType . substring ( 0 , plusIdx ) ; mr . suffix = subType . substring ( plusIdx + 1 ) ; } // Otherwise the subtype does not define a structuring syntax. }
As per RFC 6838, Section 4.2 structuring syntaxes specifier syntaxes are
defined after the last '+' symbol.

@see <a href="https://tools.ietf.org/html/rfc6838#section-4.2>[RFC 6838]
Media Type Specifications and Registration Procedures, Section
4.2</a>
As per RFC 6838 Section 4 . 2 structuring syntaxes specifier syntaxes are defined after the last + symbol .