1 files changed, 0 insertions, 175 deletions
diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/utils/Tasks.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/utils/Tasks.java
deleted file mode 100644
index d75737c66..000000000
--- a/EssentialsGroupManager/src/org/anjocaido/groupmanager/utils/Tasks.java
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.anjocaido.groupmanager.utils;
-
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.text.SimpleDateFormat;
-import java.util.Calendar;
-import java.util.GregorianCalendar;
-import java.util.List;
-
-import org.anjocaido.groupmanager.GroupManager;
-import org.anjocaido.groupmanager.data.Group;
-
-/**
- * 
- * @author gabrielcouto
- */
-public abstract class Tasks {
-
-	/**
-	 * Gets the exception stack trace as a string.
-	 * 
-	 * @param exception
-	 * @return stack trace as a string
-	 */
-	public static String getStackTraceAsString(Exception exception) {
-
-		StringWriter sw = new StringWriter();
-		PrintWriter pw = new PrintWriter(sw);
-		exception.printStackTrace(pw);
-		return sw.toString();
-	}
-
-	public static void copy(InputStream src, File dst) throws IOException {
-
-		InputStream in = src;
-		OutputStream out = new FileOutputStream(dst);
-
-		// Transfer bytes from in to out
-		byte[] buf = new byte[1024];
-		int len;
-		while ((len = in.read(buf)) > 0) {
-			out.write(buf, 0, len);
-		}
-		out.close();
-		try {
-			in.close();
-		} catch (Exception e) {
-		}
-	}
-
-	public static void copy(File src, File dst) throws IOException {
-
-		InputStream in = new FileInputStream(src);
-		copy(in, dst);
-	}
-
-	/**
-	 * Appends a string to a file
-	 * 
-	 * @param data
-	 * @param file
-	 */
-	public static void appendStringToFile(String data, String file) throws IOException {
-
-		FileWriter outStream = new FileWriter("." + System.getProperty("file.separator") + file, true);
-
-		BufferedWriter out = new BufferedWriter(outStream);
-
-		data.replaceAll("\n", System.getProperty("line.separator"));
-
-		out.append(new SimpleDateFormat("yyyy-MM-dd HH-mm").format(System.currentTimeMillis()));
-		out.append(System.getProperty("line.separator"));
-		out.append(data);
-		out.append(System.getProperty("line.separator"));
-
-		out.close();
-	}
-
-	public static void removeOldFiles(GroupManager gm, File folder) {
-
-		if (folder.isDirectory()) {
-			long oldTime = System.currentTimeMillis() - (((long) gm.getGMConfig().getBackupDuration() * 60 * 60) * 1000);
-			for (File olds : folder.listFiles()) {
-				if (olds.isFile()) {
-					if (olds.lastModified() < oldTime) {
-						try {
-							olds.delete();
-						} catch (Exception e) {
-						}
-					}
-				}
-			}
-		}
-	}
-
-	public static String getDateString() {
-
-		GregorianCalendar now = new GregorianCalendar();
-		String date = "";
-		date += now.get(Calendar.DAY_OF_MONTH);
-		date += "-";
-		date += now.get(Calendar.HOUR);
-		date += "-";
-		date += now.get(Calendar.MINUTE);
-		return date;
-	}
-
-	public static String getStringListInString(List<String> list) {
-
-		if (list == null) {
-			return "";
-		}
-		String result = "";
-		for (int i = 0; i < list.size(); i++) {
-			result += list.get(i);
-			if (i < list.size() - 1) {
-				result += ", ";
-			}
-		}
-		return result;
-	}
-
-	public static String getStringArrayInString(String[] list) {
-
-		if (list == null) {
-			return "";
-		}
-		String result = "";
-		for (int i = 0; i < list.length; i++) {
-			result += list[i];
-			if (i < ((list.length) - 1)) {
-				result += ", ";
-			}
-		}
-		return result;
-	}
-
-	public static String getGroupListInString(List<Group> list) {
-
-		if (list == null) {
-			return "";
-		}
-		String result = "";
-		for (int i = 0; i < list.size(); i++) {
-			result += list.get(i).getName();
-			if (i < list.size() - 1) {
-				result += ", ";
-			}
-		}
-		return result;
-	}
-
-	public static String join(String[] arr, String separator) {
-
-		if (arr.length == 0)
-			return "";
-		String out = arr[0].toString();
-		for (int i = 1; i < arr.length; i++)
-			out += separator + arr[i];
-		return out;
-	}
-
-}