shell/console/src/main/java/org/apache/karaf/shell/console/commands/GenericType.java [33:159]:
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public class GenericType extends ReifiedType {

	private static final GenericType[] EMPTY = new GenericType[0];

    private static final Map<String, Class> primitiveClasses = new HashMap<>();

    static {
        primitiveClasses.put("int", int.class);
        primitiveClasses.put("short", short.class);
        primitiveClasses.put("long", long.class);
        primitiveClasses.put("byte", byte.class);
        primitiveClasses.put("char", char.class);
        primitiveClasses.put("float", float.class);
        primitiveClasses.put("double", double.class);
        primitiveClasses.put("boolean", boolean.class);
    }

    private GenericType[] parameters;

	public GenericType(Type type) {
		this(getConcreteClass(type), parametersOf(type));
	}

    public GenericType(Class clazz, GenericType... parameters) {
        super(clazz);
        this.parameters = parameters;
    }

    public static GenericType parse(String type, Object loader) throws ClassNotFoundException, IllegalArgumentException {
        type = type.trim();
        // Check if this is an array
        if (type.endsWith("[]")) {
            GenericType t = parse(type.substring(0, type.length() - 2), loader);
            return new GenericType(Array.newInstance(t.getRawClass(), 0).getClass(), t);
        }
        // Check if this is a generic
        int genericIndex = type.indexOf('<');
        if (genericIndex > 0) {
            if (!type.endsWith(">")) {
                throw new IllegalArgumentException("Can not load type: " + type);
            }
            GenericType base = parse(type.substring(0, genericIndex), loader);
            String[] params = type.substring(genericIndex + 1, type.length() - 1).split(",");
            GenericType[] types = new GenericType[params.length];
            for (int i = 0; i < params.length; i++) {
                types[i] = parse(params[i], loader);
            }
            return new GenericType(base.getRawClass(), types);
        }
        // Primitive
        if (primitiveClasses.containsKey(type)) {
            return new GenericType(primitiveClasses.get(type));
        }
        // Class
        if (loader instanceof ClassLoader) {
            return new GenericType(((ClassLoader) loader).loadClass(type));
        } else if (loader instanceof Bundle) {
            return new GenericType(((Bundle) loader).loadClass(type));
        } else {
            throw new IllegalArgumentException("Unsupported loader: " + loader);
        }
    }

    @Override
    public ReifiedType getActualTypeArgument(int i) {
        if (parameters.length == 0) {
            return super.getActualTypeArgument(i);
        }
        return parameters[i];
    }

    @Override
    public int size() {
        return parameters.length;
    }

    @Override
    public String toString() {
        Class cl = getRawClass();
        if (cl.isArray()) {
            if (parameters.length > 0) {
                return parameters[0].toString() + "[]";
            } else {
                return cl.getComponentType().getName() + "[]";
            }
        }
        if (parameters.length > 0) {
            StringBuilder sb = new StringBuilder();
            sb.append(cl.getName());
            sb.append("<");
            for (int i = 0; i < parameters.length; i++) {
                if (i > 0) {
                    sb.append(",");
                }
                sb.append(parameters[i].toString());
            }
            sb.append(">");
            return sb.toString();
        }
        return cl.getName();
    }

    static GenericType[] parametersOf(Type type ) {
		if ( type instanceof Class ) {
		    Class clazz = (Class) type;
		    if (clazz.isArray()) {
                GenericType t = new GenericType(clazz.getComponentType());
                if (t.size() > 0) {
		            return new GenericType[] { t };
                } else {
                    return EMPTY;
                }
		    } else {
		        return EMPTY;
		    }
		}
        if ( type instanceof ParameterizedType ) {
            ParameterizedType pt = (ParameterizedType) type;
            Type [] parameters = pt.getActualTypeArguments();
            GenericType[] gts = new GenericType[parameters.length];
            for ( int i =0; i<gts.length; i++) {
                gts[i] = new GenericType(parameters[i]);
            }
            return gts;
        }
        if ( type instanceof GenericArrayType ) {
            return new GenericType[] { new GenericType(((GenericArrayType) type).getGenericComponentType()) };
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shell/core/src/main/java/org/apache/karaf/shell/support/converter/GenericType.java [33:159]:
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public class GenericType extends ReifiedType {

    private static final GenericType[] EMPTY = new GenericType[0];

    private static final Map<String, Class> primitiveClasses = new HashMap<>();

    static {
        primitiveClasses.put("int", int.class);
        primitiveClasses.put("short", short.class);
        primitiveClasses.put("long", long.class);
        primitiveClasses.put("byte", byte.class);
        primitiveClasses.put("char", char.class);
        primitiveClasses.put("float", float.class);
        primitiveClasses.put("double", double.class);
        primitiveClasses.put("boolean", boolean.class);
    }

    private GenericType[] parameters;

	public GenericType(Type type) {
		this(getConcreteClass(type), parametersOf(type));
	}

    public GenericType(Class clazz, GenericType... parameters) {
        super(clazz);
        this.parameters = parameters;
    }

    public static GenericType parse(String type, Object loader) throws ClassNotFoundException, IllegalArgumentException {
        type = type.trim();
        // Check if this is an array
        if (type.endsWith("[]")) {
            GenericType t = parse(type.substring(0, type.length() - 2), loader);
            return new GenericType(Array.newInstance(t.getRawClass(), 0).getClass(), t);
        }
        // Check if this is a generic
        int genericIndex = type.indexOf('<');
        if (genericIndex > 0) {
            if (!type.endsWith(">")) {
                throw new IllegalArgumentException("Can not load type: " + type);
            }
            GenericType base = parse(type.substring(0, genericIndex), loader);
            String[] params = type.substring(genericIndex + 1, type.length() - 1).split(",");
            GenericType[] types = new GenericType[params.length];
            for (int i = 0; i < params.length; i++) {
                types[i] = parse(params[i], loader);
            }
            return new GenericType(base.getRawClass(), types);
        }
        // Primitive
        if (primitiveClasses.containsKey(type)) {
            return new GenericType(primitiveClasses.get(type));
        }
        // Class
        if (loader instanceof ClassLoader) {
            return new GenericType(((ClassLoader) loader).loadClass(type));
        } else if (loader instanceof Bundle) {
            return new GenericType(((Bundle) loader).loadClass(type));
        } else {
            throw new IllegalArgumentException("Unsupported loader: " + loader);
        }
    }

    @Override
    public ReifiedType getActualTypeArgument(int i) {
        if (parameters.length == 0) {
            return super.getActualTypeArgument(i);
        }
        return parameters[i];
    }

    @Override
    public int size() {
        return parameters.length;
    }

    @Override
    public String toString() {
        Class cl = getRawClass();
        if (cl.isArray()) {
            if (parameters.length > 0) {
                return parameters[0].toString() + "[]";
            } else {
                return cl.getComponentType().getName() + "[]";
            }
        }
        if (parameters.length > 0) {
            StringBuilder sb = new StringBuilder();
            sb.append(cl.getName());
            sb.append("<");
            for (int i = 0; i < parameters.length; i++) {
                if (i > 0) {
                    sb.append(",");
                }
                sb.append(parameters[i].toString());
            }
            sb.append(">");
            return sb.toString();
        }
        return cl.getName();
    }

    static GenericType[] parametersOf(Type type ) {
		if ( type instanceof Class ) {
		    Class clazz = (Class) type;
		    if (clazz.isArray()) {
                GenericType t = new GenericType(clazz.getComponentType());
                if (t.size() > 0) {
		            return new GenericType[] { t };
                } else {
                    return EMPTY;
                }
		    } else {
		        return EMPTY;
		    }
		}
        if ( type instanceof ParameterizedType ) {
            ParameterizedType pt = (ParameterizedType) type;
            Type [] parameters = pt.getActualTypeArguments();
            GenericType[] gts = new GenericType[parameters.length];
            for ( int i =0; i<gts.length; i++) {
                gts[i] = new GenericType(parameters[i]);
            }
            return gts;
        }
        if ( type instanceof GenericArrayType ) {
            return new GenericType[] { new GenericType(((GenericArrayType) type).getGenericComponentType()) };
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