1 files changed, 74 insertions, 74 deletions
diff --git a/src/main/java/de/pixart/messenger/entities/Roster.java b/src/main/java/de/pixart/messenger/entities/Roster.java
index e267142bc..bdb7265f3 100644
--- a/src/main/java/de/pixart/messenger/entities/Roster.java
+++ b/src/main/java/de/pixart/messenger/entities/Roster.java
@@ -8,89 +8,89 @@ import java.util.List;
 import de.pixart.messenger.xmpp.jid.Jid;
 
 public class Roster {
-	final Account account;
-	final HashMap<Jid, Contact> contacts = new HashMap<>();
-	private String version = null;
+    final Account account;
+    final HashMap<Jid, Contact> contacts = new HashMap<>();
+    private String version = null;
 
-	public Roster(Account account) {
-		this.account = account;
-	}
+    public Roster(Account account) {
+        this.account = account;
+    }
 
-	public Contact getContactFromRoster(Jid jid) {
-		if (jid == null) {
-			return null;
-		}
-		synchronized (this.contacts) {
-			Contact contact = contacts.get(jid.toBareJid());
-			if (contact != null && contact.showInRoster()) {
-				return contact;
-			} else {
-				return null;
-			}
-		}
-	}
+    public Contact getContactFromRoster(Jid jid) {
+        if (jid == null) {
+            return null;
+        }
+        synchronized (this.contacts) {
+            Contact contact = contacts.get(jid.toBareJid());
+            if (contact != null && contact.showInRoster()) {
+                return contact;
+            } else {
+                return null;
+            }
+        }
+    }
 
-	public Contact getContact(final Jid jid) {
-		synchronized (this.contacts) {
-			if (!contacts.containsKey(jid.toBareJid())) {
-				Contact contact = new Contact(jid.toBareJid());
-				contact.setAccount(account);
-				contacts.put(contact.getJid().toBareJid(), contact);
-				return contact;
-			}
-			return contacts.get(jid.toBareJid());
-		}
-	}
+    public Contact getContact(final Jid jid) {
+        synchronized (this.contacts) {
+            if (!contacts.containsKey(jid.toBareJid())) {
+                Contact contact = new Contact(jid.toBareJid());
+                contact.setAccount(account);
+                contacts.put(contact.getJid().toBareJid(), contact);
+                return contact;
+            }
+            return contacts.get(jid.toBareJid());
+        }
+    }
 
-	public void clearPresences() {
-		for (Contact contact : getContacts()) {
-			contact.clearPresences();
-		}
-	}
+    public void clearPresences() {
+        for (Contact contact : getContacts()) {
+            contact.clearPresences();
+        }
+    }
 
-	public void markAllAsNotInRoster() {
-		for (Contact contact : getContacts()) {
-			contact.resetOption(Contact.Options.IN_ROSTER);
-		}
-	}
+    public void markAllAsNotInRoster() {
+        for (Contact contact : getContacts()) {
+            contact.resetOption(Contact.Options.IN_ROSTER);
+        }
+    }
 
-	public List<Contact> getWithSystemAccounts() {
-		List<Contact> with = getContacts();
-		for(Iterator<Contact> iterator = with.iterator(); iterator.hasNext();) {
-			Contact contact = iterator.next();
-			if (contact.getSystemAccount() == null) {
-				iterator.remove();
-			}
-		}
-		return with;
-	}
+    public List<Contact> getWithSystemAccounts() {
+        List<Contact> with = getContacts();
+        for (Iterator<Contact> iterator = with.iterator(); iterator.hasNext(); ) {
+            Contact contact = iterator.next();
+            if (contact.getSystemAccount() == null) {
+                iterator.remove();
+            }
+        }
+        return with;
+    }
 
-	public List<Contact> getContacts() {
-		synchronized (this.contacts) {
-			return new ArrayList<>(this.contacts.values());
-		}
-	}
+    public List<Contact> getContacts() {
+        synchronized (this.contacts) {
+            return new ArrayList<>(this.contacts.values());
+        }
+    }
 
-	public void initContact(final Contact contact) {
-		if (contact == null) {
-			return;
-		}
-		contact.setAccount(account);
-		contact.setOption(Contact.Options.IN_ROSTER);
-		synchronized (this.contacts) {
-			contacts.put(contact.getJid().toBareJid(), contact);
-		}
-	}
+    public void initContact(final Contact contact) {
+        if (contact == null) {
+            return;
+        }
+        contact.setAccount(account);
+        contact.setOption(Contact.Options.IN_ROSTER);
+        synchronized (this.contacts) {
+            contacts.put(contact.getJid().toBareJid(), contact);
+        }
+    }
 
-	public void setVersion(String version) {
-		this.version = version;
-	}
+    public void setVersion(String version) {
+        this.version = version;
+    }
 
-	public String getVersion() {
-		return this.version;
-	}
+    public String getVersion() {
+        return this.version;
+    }
 
-	public Account getAccount() {
-		return this.account;
-	}
+    public Account getAccount() {
+        return this.account;
+    }
 }