remove unused code

Author: David Baum

generator2/org.getaviz.generator/src/main/java/org/getaviz/generator/Helper.java

@@ -7,45 +7,13 @@
 
 public class Helper {
 //	val log = LogFactory::getLog(class)
-//	val typesMap = newHashMap('String' -> 128.0, 'byte' -> 8.0, 'short' -> 16.0, 'int' -> 32.0,
-//		'long' -> 64.0, 'float' -> 32.0, 'double' -> 64.0, 'boolean' -> 4.0, 'char' -> 16.0)
-		
-	public static RGBColor getGradient(double value) {
-		double red = 255 * value;
-		double green = 255 * (1 - value);
-		RGBColor color = new RGBColor(red, green, 0);
-		return color;
-	}
-	/**
-	 * Creates hash as (hopefully) unique ID for every FAMIXElement
-	 * 
-	 * @param fqn full qualified name of FAMIXElement
-	 * @return  sha1 hash
-	 *  
-	 */
-		
-	public static String removeBrackets(String[] array) {
-		return removeBrackets(array.toString());
-	}
-	
-		
+
 	public static String removeBrackets(List<String> list) {
 		return removeBrackets(list.toString());
 	}
 
 
 	public static String removeBrackets(String string) {
 		return StringUtils.remove(StringUtils.remove(string, "["), "]");
-	}	
-	
-	public static String removeApostrophes(String string) {
-		return StringUtils.remove(StringUtils.remove(string,"'"),"");
-	}
-	
-	public static String checkNull(String string) {
-		if(string == null) {
-			return "";
-		}
-		return string;
 	}
 }