delete file due to UTF-8 issues

util/src/main/java/de/muehlencord/shared/util/StringUtil.java

@@ -1,99 +0,0 @@
-/*
- * StringUtil.java
- *
- * Created on 4. Mai 2007, 12:36
- */
-package de.muehlencord.shared.util;
-
-import java.text.ParseException;
-import org.apache.log4j.Logger;
-
-/**
- *
- * @author joern@muehlencord.de
- */
-public abstract class StringUtil {
-
-    /** the logging object */
-    private static final Logger logger = Logger.getLogger(StringUtil.class);
-
-    /**
-     * returns the given string in ISO-8859-1 encoding
-     *
-     * @param input the input string in UTF-8
-     * @return the converted string in
-     *
-     * @throws StringEncodingException if the string cannot be converted
-     */
-    public static String getISOString(String input) throws StringEncodingException {
-        try {
-            byte[] b = input.getBytes("UTF-8");
-            return new String(b, "ISO-8859-1");
-        } catch (Exception ex) {
-            logger.debug(getStackTraceString(ex));
-            throw new StringEncodingException("Cannot convert string from UTF-8 to ISO-8859-1. Reason: " + ex.getMessage(), ex);
-        }
-    }
-
-    /**
-     * returns the stackstrace as one string
-     *
-     * @param ex the exception to return the string for
-     * @return the stackstrace as one string
-     */
-    public static String getStackTraceString(Throwable ex) {
-        String logString = ex.toString() + "\n";
-        StackTraceElement[] stack = ex.getStackTrace();
-        for (int i = 0; i < stack.length; i++) {
-            logString += (stack[i].toString()) + "\n";
-        }
-        return logString;
-    }
-
-    /**
-     * fills s with blanks if s < length
-     *
-     *
-     *
-
-     *
-     * @param length the needed length for this field
-     * @param s the field to extend with blanks
-     * @return s extended by trainling blanks. s.length == length
-     */
-    public static String getBlankedString(int length, String s) {
-        if (s == null) {
-            return "";
-        }
-
-        String returnValue = s;
-        while (s.length() < length) {
-            returnValue += " ";
-        }
-        return returnValue;
-    }
-
-    public static String getValueBetweenKeywords(String content, String keyWord1, String keyWord2) throws ParseException {
-        int pos1 = content.indexOf(keyWord1);
-        if (pos1 == -1) {
-            throw new ParseException("Keyword1=" + keyWord1 + " not found in content string",0);
-        }
-
-        int pos2 = content.indexOf(keyWord2, pos1);
-        if (pos2 == -1) {
-            throw new ParseException("Keyword2=" + keyWord2 + " not found in content string",0);
-        }
-        String returnValue = content.substring(pos1+keyWord1.length(), pos2);
-        returnValue = returnValue.trim();
-        return returnValue;
-    }
-
-    /**
-     * returns true, if given string is either null or a blank string
-     * @param s the string to check
-     * @return true, if s is either null or s.equals("")
-     */
-    public static boolean isEmpty(String s) {
-        return (s != null) && (!s.equals (""));
-    }
-}