From 1835c51b743d5cff17b485a352ef96e3dfe674a7 Mon Sep 17 00:00:00 2001
From: Matijn Woudt <tijnema@gmail.com>
Date: Fri, 1 Oct 2010 12:58:55 +0200
Subject: [PATCH] Fix lots of stuff..

---
 java/Graph Editor/bin/app/Main.class               | Bin 719 -> 1208 bytes
 .../bin/controllers/SelectionController.class      | Bin 3579 -> 7380 bytes
 .../bin/controllers/actions/AddNode.class          | Bin 503 -> 1395 bytes
 .../bin/controllers/actions/DeleteNode.class       | Bin 523 -> 2252 bytes
 .../Graph Editor/bin/interfaces/GraphFrame$1.class | Bin 736 -> 1940 bytes
 .../Graph Editor/bin/interfaces/GraphFrame$2.class | Bin 682 -> 0 bytes
 .../Graph Editor/bin/interfaces/GraphFrame$3.class | Bin 682 -> 0 bytes
 .../Graph Editor/bin/interfaces/GraphFrame$4.class | Bin 1025 -> 0 bytes
 .../Graph Editor/bin/interfaces/GraphFrame$5.class | Bin 682 -> 0 bytes
 .../Graph Editor/bin/interfaces/GraphFrame$6.class | Bin 1028 -> 0 bytes
 java/Graph Editor/bin/interfaces/GraphFrame.class  | Bin 3448 -> 6603 bytes
 java/Graph Editor/bin/interfaces/GraphPanel.class  | Bin 3697 -> 3919 bytes
 java/Graph Editor/bin/models/GraphEdge.class       | Bin 768 -> 1127 bytes
 java/Graph Editor/bin/models/GraphModel.class      | Bin 2587 -> 5955 bytes
 java/Graph Editor/bin/models/GraphVertex.class     | Bin 1868 -> 2358 bytes
 .../src/controllers/SelectionController.java       |   8 +-
 java/Graph Editor/src/interfaces/GraphFrame.java   | 133 ++++++++-------------
 java/Graph Editor/src/models/GraphModel.java       |  11 +-
 18 files changed, 58 insertions(+), 94 deletions(-)
 rewrite java/Graph Editor/bin/app/Main.class (97%)
 rewrite java/Graph Editor/bin/controllers/SelectionController.class (99%)
 rewrite java/Graph Editor/bin/controllers/actions/AddNode.class (87%)
 rewrite java/Graph Editor/bin/controllers/actions/DeleteNode.class (87%)
 delete mode 100644 java/Graph Editor/bin/interfaces/GraphFrame$2.class
 delete mode 100644 java/Graph Editor/bin/interfaces/GraphFrame$3.class
 delete mode 100644 java/Graph Editor/bin/interfaces/GraphFrame$4.class
 delete mode 100644 java/Graph Editor/bin/interfaces/GraphFrame$5.class
 delete mode 100644 java/Graph Editor/bin/interfaces/GraphFrame$6.class
 rewrite java/Graph Editor/bin/interfaces/GraphFrame.class (98%)
 rewrite java/Graph Editor/bin/interfaces/GraphPanel.class (90%)
 rewrite java/Graph Editor/bin/models/GraphVertex.class (77%)

diff --git a/java/Graph Editor/bin/app/Main.class b/java/Graph Editor/bin/app/Main.class
dissimilarity index 97%
index 75049c16eea77eec8a8a70c5c3b6722db6a29f90..ae19ac801c379f8d630b49707254aa8b7e35e076 100644
GIT binary patch
literal 1208
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MtYd?e!A?7yUlcAtX8-^I

diff --git a/java/Graph Editor/bin/controllers/SelectionController.class b/java/Graph Editor/bin/controllers/SelectionController.class
dissimilarity index 99%
index 69513ec6aa02eec847c8a42a01e54de496838869..ea4b2e0f5a44515423c20d4d4933746f8c623a0d 100644
GIT binary patch
literal 7380
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diff --git a/java/Graph Editor/bin/controllers/actions/AddNode.class b/java/Graph Editor/bin/controllers/actions/AddNode.class
dissimilarity index 87%
index 42fb6d0ddbe4328e94ef28bd355c1f9d0ba6d1e3..e6bcb45f37898c315deab9e595bb40f7de98e640 100644
GIT binary patch
literal 1395
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delta 302
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diff --git a/java/Graph Editor/bin/controllers/actions/DeleteNode.class b/java/Graph Editor/bin/controllers/actions/DeleteNode.class
dissimilarity index 87%
index cc3e2461de223c55c64e776795199e3738ab0fba..d48e1c1111e3ef407e3b93ae9add9b460a417536 100644
GIT binary patch
literal 2252
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delta 300
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diff --git a/java/Graph Editor/bin/interfaces/GraphFrame$1.class b/java/Graph Editor/bin/interfaces/GraphFrame$1.class
index a9874ab80ee8db59c0e16df169a688e618023fee..0a68b9c9e4b0b232c0443df662dfd2f860c31080 100644
GIT binary patch
literal 1940
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delta 199
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diff --git a/java/Graph Editor/bin/interfaces/GraphFrame$2.class b/java/Graph Editor/bin/interfaces/GraphFrame$2.class
deleted file mode 100644
index b2418bc4b363356e0fac52cde0210c06ccff2b37..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcwPel00001

literal 682
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diff --git a/java/Graph Editor/bin/interfaces/GraphFrame$3.class b/java/Graph Editor/bin/interfaces/GraphFrame$3.class
deleted file mode 100644
index 4ef647215bf4142450c997f87948de27984254fe..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcwPel00001

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diff --git a/java/Graph Editor/bin/interfaces/GraphFrame$4.class b/java/Graph Editor/bin/interfaces/GraphFrame$4.class
deleted file mode 100644
index 93aa6413815df7c59ce0ec3d3e2bf1cf77ad7f69..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcwPel00001

literal 1025
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diff --git a/java/Graph Editor/bin/interfaces/GraphFrame$5.class b/java/Graph Editor/bin/interfaces/GraphFrame$5.class
deleted file mode 100644
index c283b53ca60732efa58129c9913ef7c0355fb06d..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcwPel00001

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diff --git a/java/Graph Editor/bin/interfaces/GraphFrame$6.class b/java/Graph Editor/bin/interfaces/GraphFrame$6.class
deleted file mode 100644
index 34ad48603454740bf061bc60e73f210b2224d043..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcwPel00001

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diff --git a/java/Graph Editor/bin/interfaces/GraphFrame.class b/java/Graph Editor/bin/interfaces/GraphFrame.class
dissimilarity index 98%
index 7ee1cbe9ae1017c8f7157a3dc4dfc1f3d9d82c51..8e16aba31da71068e31c9ffacae306bdab34b144 100644
GIT binary patch
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diff --git a/java/Graph Editor/bin/interfaces/GraphPanel.class b/java/Graph Editor/bin/interfaces/GraphPanel.class
dissimilarity index 90%
index 48237bbe4117cf1d27712b7ff11db65780b98611..db66f63ed8768acc1167c7ebb6c00be75a24398c 100644
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diff --git a/java/Graph Editor/bin/models/GraphEdge.class b/java/Graph Editor/bin/models/GraphEdge.class
index 78b97f900cd42fe54ce565eca40a7136c536acce..00399a94f1ea6ea1cda5a9349431aa7885de4eab 100644
GIT binary patch
delta 510
zcwTK#Jx{`55Pq&N2(%*D099!%%7;+4I-9s?qKR?P#Dtg_L?A{Jjj}nQiSZ9~a&U0b
zg#i*j5(nJf{1p!V1*2X|gNw^Och~3R`ks$`gypyImp%X+R!>$aN*Gz%Yu48r1g+>S
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zH9Z+A+~$z*Q<nV{*(yImv!0Oud$oakmVYhB+`MxmnWBI>=T*uX#ed(i=xIy80!BOA

delta 176
zcwT$X(ZI%a>ff$?3=9lL42m1MxEZ;)7#JC(co>8kL?+K<Ok-r7#N@@uIN6&i-qM7D
z2`I<Fz^28xok4OVkj2En4<xyOGy{VW11nII0FcE4QN<t#6k`Cgr6*rtmXeY|Xy9XD
m29jbx4dM)(3=)$YndF&e8RRCbv8c#OBN@R8H$on)R{;QnixRE?

diff --git a/java/Graph Editor/bin/models/GraphModel.class b/java/Graph Editor/bin/models/GraphModel.class
index 4f7d33f711d805e3a5b4e3ce62f5a2eacd2a3169..84b786b387a7e34419c89c3000da0e88aa7f63b9 100644
GIT binary patch
literal 5955
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zuT908zy~I)Wk0%y+J)rzPa)qkh5REFB~eK6voaeMR7H+(u_JsnLy8lbBVZ%1eiEXS
zIq%|`+=Qq2`#k&ED`Z|K^M{?x&&5yhaeRV#T#vgPa=gH?C_|Gnc#fdMfURD`bu%RY
z`|wGJEfMa~-O6e0pK{?|lsj#hH}}Ap%-m#iyNGlMU_Q2Gv9&Hug*to|pVL&R!{_k@
z2Zjf(YH7*)@laOr9~Ky{Ql1A=O>LjRfk4w35}gwm4>VUiI)*QGwG^uRmvib~@s(8C
zzvf=y*@rvQT9uys@;lm-p6U7*da!4z2lr3)Kq!y}XtzgIda{Txpb>6OBa}GO>J9D$
zzHtywxpE@S+2u*?njCw|Rf=8@v?TC-et*!Mz>oNSE>p>stR;9<OL!b-@erO3i;b-x
z&++#V|9!vAKi_9zK%I|}x)3{5fPcC##*hkPSXaGWdYIatsybIcCKWkQaOY3)GuC*P
z>f&GZ=jm?)_Gm(S@Dc`{m2hGvJV$Y^fddA{$<AA5zQ#`GlbO%q=Z&O=u)VID^GBz&
zv>DCwCNM`x@{4Y1UDbP!9d6ETSutL18j5phurZH+xibf+4!@@VBu{^X-$KTtY7Rqn
zkP)dWt7UQQI0B!6`Dz-o#Ca^2w|JCm>E!JbP#h|L@1MY-K%>z1kDbi+pWEfK!o%xd
zx6ErE$KO_Zo0=;<bG_quHGzLO&Gjbm->gArksimcWDB^8xw)Fd{xv*h*D}M`5&iXS
zs5kJ9aZ@J$yh_%ky{^D(+{cL@O?aJgxv0GeM|3pvY5l0qdLwHsv3eOD2WltHFVe5U
zUw;j!ur5u{RgD7OtFJ{Zm7WPS1iUOlz};NwUEUq=G*=ca?;gXk?n+OMr*9968zo9j
zz?!|so@~j~BpKDs^mz+?-^xkxHq6HDd=KBjXzs*n%Fo5!I;wM$ICKQitE0|q#qZR}
z%X@=wXg6bC<8WyPmMX=Smv$SKi>o4C!BV)7pwvK<I@Kj5RPMYIu7_JslVuai6KEV$
iMgFF7W#rDD_fh-)tl6_nl_(!%qVqbmSE^KWl=*+p(oJ{(

delta 333
zcwQ}!%Syvw5QR_EgxWMoV@!w%)IzJRq*5hHHHy+21Z@xzSAw|le!~ZF;TyP_mAdi`
z6x`^-jXNL47f{3_$SnSu`Mv}5zqjvQ{p08L4M2>GCw)T|w~(j@1`cJjkjZ1IpVQ^5
z)YZx`VatON$hMJcL!4YrJEjj6!zd#_h){I1TdZ(1f&o-z%iQ&9&`^hiQ5rQ?gVmHz
zt0Uj$nir9_NGC`m(l+TNsV}$XiriS47t@%gF+(G!(V;O*<JwC|=1CSv5|TxdrT^^J
zV2^Z}H>DUy4|7<NF*|MSA;(*RODM?mtwztVTQAsGa0i=1^KTH#35tD&Gk#=UrX0V1
Ygkwe-zzI$nUS+RB3G>{Zu~%^Z3o>drZvX%Q

diff --git a/java/Graph Editor/bin/models/GraphVertex.class b/java/Graph Editor/bin/models/GraphVertex.class
dissimilarity index 77%
index 444c754215890e1789bd6d7d73a5ff2ec64cb849..1bd8b8d12093e614c1d550491a0dd6285398891d 100644
GIT binary patch
literal 2358
zcwTi>Yf~C$6n<7fV6%83#&{22Y5*Ik8gtVa4OXQwrVS}x`k`52g>7+hV2$Q?w0|Je
zuldl<ggDdA^au1ub$ZUr%R*rpW_WMsJkN8U_w4)6zkmJ>U<t>5^e70QmGefan%t@A
z=f$j1v5hM~yb6YX(%<RH3)?IuU!7Eq$~*m}WGL`j`WX%3J#k#ptwJ(mS4^w0s=!w*
z>gRMgR6o=&?c{4CXH!hcpyNQ*DACf$D^QLVsAe_eY<QwE+VZAIOAreBH3Xs3xMy0%
z{>9meQF&A65AT(8dMT?{OkT@PuU#~&%-dND@%FBnmT9jmxE1YG9m}fl;I@V#j0hQ7
z<{#7GL$4nbMA%u2igDcLusa(32n1<4tzibU#8ouRLeZuQ)4ctKhI!uhU7C5js9;zs
z5VmG=x@8#^At8nZKjI1oJB~GciF*qCmT_gLEn8?5*hvjvF}8BWt0fJ~V)dTERx~`o
zL$aK+*h4ZW8gsidg?zi|A}RpBvAl7rUzF^GO2s~9k8Y9K1;ak94@Wdq>#Jy*%TSQg
zu*FWQw4W*x72hrg9kI_T4%yX^=8%4?Y@4U=>)mBkNJxM%59&@)voxm4rGg+WcN^By
zUa-(yd(G-54ZdhP%}o@_*m~~gm-@MEjvJKPY&385IF_a1w4@ivRf5?U4ehTsW@@H<
zQOOzGCMOTHv{Hgy!ZcOjq3_3o9_|sE^>7o2k$RTKL5jEmjs8QlO46v%=!<_s-$xNP
zK>xjBGep4<p%j2HZqlf*%`&+xXn?!%YYfL1Y8Z|Gh4G_nOx7?(fKvlYHAKWDU&GuV
z4*Zx<HV7|)1_^eEev<?{k6}SMT!)pEJo5=jOnz6A|0>D11o{7Y7d|6eL!vodY)<Ez
z(@31g`y{)mY({uBLdr(bPddl=Gr<J)@+4L<g%s|zDBN-sZs8FgONAp+;R?mDb^dtx
z$u-uRB&tZBp^|1>9QHd7uj8JCSd!NhV9}qDXuqNPmi&N||Eyd7VtanvHGcz}GCxhx
ztTn{><80|?JZ~1#CweVGsY&qn-gGA9I1}P`K*;#IE9{~h>@vaLC)kxPu*(8=nm=d>
zyDF;<QcG+T<W4)}Bf8he1pB0=?4VQjH{EQTYq#yGt8Fj3);H%?-zKF#Cy-Q^`u3!4
zFT27<++eo}c86ehyTI;C*jL@EjkH($!lha-zQuPk{}<wA=8bXLr62I1F_i|s{SC7d
zvIjq4q%oC*bn5ed^f0eS@P-K=q;QH@)`({vuZ4z4oyVzWL-rQWxE*>Zjxm&V+RWgM
z6u2#YQ{!Y>pPOk}dSDKy6%JcWQym%=-$NB9W$_T559jFbZI1om`fwgN4`)-5cr;xE
U{YZIlNs!(}P~$y36nRJg0TYr)`v3p{

delta 822
zcwTjq&uSA<6vn?h|2i|BhWwi*F|{UGZDwLJrO`%B8bVsFvF$<xu?vMjW2}@a8buN8
z%B36c6LjyUP+M@}M%;+t8~6&ofq3qn7)y!_+<WGnbARW4ANMf+Jz{_R{pmA+d93c+
zPuQ-B0)x5Peb9Nn-7ni<@Es)KGHAVS|1N`C@Y)u#C_4ynmVvztOB*6N@1P=+uPFIU
z_G^W<cSmrl4lX0jU{ikSVP~h;-3*&HY^bP;mb#;0k-t^){Ht=yO%}YhN1Yd)V4IqQ
z+x@3oJG~lDs_SDB>K%u}_sj%;t;U$c->LWAC^W=iAx`&A;54o0;l9`M{EL>z%pSqp
zC!GqSwA!=-X&A`xUz)2Hae==vCgY_K!xn>P08>2BU3D%j^Lu)X<z(g}F7cmws#)?6
zvG9)@Atk^JOq_#5<74zUDQ8X4wGx1g$TxyBT#=CM?g@ZL0G|NG{{SiykQaW^K0&#f
z1Ok?SgsXI?+9<M2<^+VDlSn6Q4v|7>Ln@qQ6;hXCp&7YRGphWterAdjPY|0~{{Yhm
zDD7e4Z^(a))mt@8qfXx<Q5$kxE<7+)&>UDGBB4b=i((b5LCGa7^K~<Q>VzvT=v1_*
z9JNy8*I-M{*RewHU}kIOm@s`XiQxv^fkO>q2_Fr=_z{`Wr?5(A){ePt4DV`C#gLQQ
H^32UYL9=9q

diff --git a/java/Graph Editor/src/controllers/SelectionController.java b/java/Graph Editor/src/controllers/SelectionController.java
index 99210cd..d7bb51c 100644
--- a/java/Graph Editor/src/controllers/SelectionController.java	
+++ b/java/Graph Editor/src/controllers/SelectionController.java	
@@ -71,7 +71,6 @@ public class SelectionController implements MouseListener,MouseMotionListener,Ke
 	}
 	
 	private void finishAddingEdge(){
-		//this.getModel().addEdge(new GraphEdge(edgeObject1,this.getSelectedVertex()));
 		frame.addAction(new AddEdge(edgeObject1,this.getSelectedVertex(),this));
 		isAddingEdge = false;
 	}
@@ -95,7 +94,7 @@ public class SelectionController implements MouseListener,MouseMotionListener,Ke
 				finishAddingEdge();
 			}
 		}else{
-			isAddingEdge = false; // Didnt click object, cancel action			
+			isAddingEdge = false; // Didn't click object, cancel action			
 		}
 	}
 	public GraphVertex getSelectedVertex()
@@ -168,11 +167,9 @@ public class SelectionController implements MouseListener,MouseMotionListener,Ke
 	}
 
 	public void mouseEntered(MouseEvent arg0) {
-		// TODO Auto-generated method stub
 	}
 
 	public void mouseExited(MouseEvent arg0) {
-		// TODO Auto-generated method stub
 	}
 
 	public void mousePressed(MouseEvent arg0) {
@@ -187,7 +184,6 @@ public class SelectionController implements MouseListener,MouseMotionListener,Ke
 
 	public void mouseReleased(MouseEvent arg0) {
 		if(selectedObject != null){
-			//End Drag
 			if(arg0.getX() != mouseClickX || arg0.getY() != mouseClickY){
 				int newX = this.getSelectedVertex().getX();
 				int newY = this.getSelectedVertex().getY();
@@ -213,7 +209,7 @@ public class SelectionController implements MouseListener,MouseMotionListener,Ke
 		this.mouseX = arg0.getX();
 		this.mouseY = arg0.getY();
 		if(this.isAddingEdge){
-			this.object.repaint();// Repaint the line to the mouse cursor.
+			this.object.repaint();
 		}
 	}
 	
diff --git a/java/Graph Editor/src/interfaces/GraphFrame.java b/java/Graph Editor/src/interfaces/GraphFrame.java
index 1951826..739642e 100644
--- a/java/Graph Editor/src/interfaces/GraphFrame.java	
+++ b/java/Graph Editor/src/interfaces/GraphFrame.java	
@@ -15,6 +15,7 @@ import javax.swing.undo.*;
 
 public class GraphFrame extends JFrame {
 	private static final long serialVersionUID = -7929100929760152271L;
+	private SelectionController selectionController;
 	private GraphPanel panel;
 	private UndoManager undoManager;
 	
@@ -22,25 +23,17 @@ public class GraphFrame extends JFrame {
 	private JMenu menuOptionFile;
 	private JMenu menuOptionEdit;
 	
-	private JMenuItem menuOptionFileClose;
 	private JMenuItem menuOptionFileOpen;
-	private SelectionController selectionController;
-	private ActionListener onMenuFileClose;
-	private ActionListener onMenuFileOpen;
+	private JMenuItem menuOptionFileSave;
+	private JMenuItem menuOptionFileClose;
 	
 	private JMenuItem menuOptionEditUndo;
-	private JMenuItem menuOptionsEditRedo;
+	private JMenuItem menuOptionEditRedo;
 	private JMenuItem menuOptionEditAddNode;
 	private JMenuItem menuOptionEditAddEdge;
 	private JMenuItem menuOptionEditRemoveNode;
-	private JMenuItem menuOptionFileSave;
 	
-	private ActionListener onMenuFileSave;
-	private ActionListener onMenuEditUndo;
-	private ActionListener onMenuEditRedo;
-	private ActionListener onMenuEditAddNode;
-	private ActionListener onMenuEditAddEdge;
-	private ActionListener onMenuEditDeleteNode;
+	private ActionListener actionListener;
 	
 	public GraphFrame(GraphModel model){
 		
@@ -72,69 +65,48 @@ public class GraphFrame extends JFrame {
 		menuOptionEditRemoveNode = new JMenuItem("Delete Node",KeyEvent.VK_D);
 		menuOptionEditRemoveNode.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_DELETE,Event.SHIFT_MASK));
 		
-		menuOptionsEditRedo = new JMenuItem("Herhalen",KeyEvent.VK_R);
-		menuOptionsEditRedo.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_R,Event.CTRL_MASK));
+		menuOptionEditRedo = new JMenuItem("Herhalen",KeyEvent.VK_R);
+		menuOptionEditRedo.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_R,Event.CTRL_MASK));
 		
 		menuOptionFileSave = new JMenuItem("Opslaan",KeyEvent.VK_S);
 		menuOptionFileSave.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S,Event.CTRL_MASK));
 		
-		onMenuFileSave = new ActionListener(){
-			public void actionPerformed(ActionEvent arg0) {
-				saveFile();
-			}
-		};
-		
-		
-		onMenuFileClose = new ActionListener(){
-			public void actionPerformed(ActionEvent arg0) {
-				System.exit(0); // TODO Werkt niet goed?
-			}
-		};
-		onMenuFileOpen = new ActionListener(){
+		actionListener = new ActionListener(){
 			public void actionPerformed(ActionEvent arg0) {
-				openFile();
-			}
-		};
-		onMenuEditUndo = new ActionListener(){
-			public void actionPerformed(ActionEvent arg0) {
-				undoManager.undo();
-				notifyUndoManagerChanged();
-			}
-		};
-		onMenuEditAddNode = new ActionListener(){
-			public void actionPerformed(ActionEvent arg0) {
-				GraphFrame.this.undoManager.addEdit(new AddNode(GraphFrame.this.selectionController));
-				notifyUndoManagerChanged();
-			}
-		};
-		onMenuEditAddEdge = new ActionListener(){
-			public void actionPerformed(ActionEvent arg0) {
-				selectionController.doAddEdge();
-				notifyUndoManagerChanged();
+				if(arg0.getSource() == menuOptionFileSave)
+					saveFile();
+				else if(arg0.getSource() == menuOptionFileClose)
+					System.exit(0);
+				else if(arg0.getSource() == menuOptionFileOpen)
+					openFile();
+				else if(arg0.getSource() == menuOptionEditUndo) {
+					undoManager.undo();
+					notifyUndoManagerChanged();
+				} else if (arg0.getSource() == menuOptionEditRedo) {
+					undoManager.redo();
+					notifyUndoManagerChanged();
+				} else if(arg0.getSource() == menuOptionEditAddNode) {
+					GraphFrame.this.undoManager.addEdit(new AddNode(GraphFrame.this.selectionController));
+					notifyUndoManagerChanged();
+				} else if(arg0.getSource() == menuOptionEditAddEdge) {
+					selectionController.doAddEdge();
+					notifyUndoManagerChanged();
+				} else if(arg0.getSource() == menuOptionEditRemoveNode) {
+					undoManager.addEdit(new DeleteNode(selectionController));
+					notifyUndoManagerChanged();
+				}
 			}
 		};
 		
-		onMenuEditDeleteNode = new ActionListener(){
-			public void actionPerformed(ActionEvent arg0){
-				undoManager.addEdit(new DeleteNode(selectionController));
-				notifyUndoManagerChanged();
-			}
-		};
-		onMenuEditRedo = new ActionListener(){
-			public void actionPerformed(ActionEvent arg0){
-				undoManager.redo();
-				notifyUndoManagerChanged();
-			}
-		};
+		menuOptionFileOpen.addActionListener(actionListener);
+		menuOptionFileSave.addActionListener(actionListener);
+		menuOptionFileClose.addActionListener(actionListener);
 		
-		menuOptionFileClose.addActionListener(onMenuFileClose);
-		menuOptionEditAddNode.addActionListener(onMenuEditAddNode);
-		menuOptionEditAddEdge.addActionListener(onMenuEditAddEdge);
-		menuOptionEditUndo.addActionListener(onMenuEditUndo);
-		menuOptionFileOpen.addActionListener(onMenuFileOpen);
-		menuOptionEditRemoveNode.addActionListener(onMenuEditDeleteNode);
-		menuOptionsEditRedo.addActionListener(onMenuEditRedo);
-		menuOptionFileSave.addActionListener(onMenuFileSave);
+		menuOptionEditAddNode.addActionListener(actionListener);
+		menuOptionEditAddEdge.addActionListener(actionListener);
+		menuOptionEditUndo.addActionListener(actionListener);
+		menuOptionEditRedo.addActionListener(actionListener);
+		menuOptionEditRemoveNode.addActionListener(actionListener);
 
 		menuOptionFile.add(menuOptionFileOpen);
 		menuOptionFile.add(menuOptionFileSave);
@@ -145,7 +117,7 @@ public class GraphFrame extends JFrame {
 		menuOptionEdit.add(menuOptionEditAddEdge);
 		menuOptionEdit.addSeparator();
 		menuOptionEdit.add(menuOptionEditUndo);
-		menuOptionEdit.add(menuOptionsEditRedo);
+		menuOptionEdit.add(menuOptionEditRedo);
 		menuOptionEdit.add(menuOptionEditRemoveNode);
 		
 		menubar.add(menuOptionFile);
@@ -170,10 +142,10 @@ public class GraphFrame extends JFrame {
 	}
 	
 	private void notifyUndoManagerChanged(){
-		menuOptionsEditRedo.setEnabled(undoManager.canRedo());
+		menuOptionEditRedo.setEnabled(undoManager.canRedo());
 		menuOptionEditUndo.setEnabled(undoManager.canUndo());
 		
-		menuOptionsEditRedo.setText(this.undoManager.getRedoPresentationName());
+		menuOptionEditRedo.setText(this.undoManager.getRedoPresentationName());
 		menuOptionEditUndo.setText(this.undoManager.getUndoPresentationName());		
 	}
 
@@ -185,12 +157,9 @@ public class GraphFrame extends JFrame {
 			this.undoManager.discardAllEdits();
 			notifyUndoManagerChanged();
 		} catch (Exception e) {
-			JOptionPane
-					.showMessageDialog(
-							this,
-							"An error occured trying to read the input file. \r\n" + e
-									.getMessage(), "Error",
-							JOptionPane.ERROR_MESSAGE);
+			JOptionPane.showMessageDialog(this,
+				"An error occured trying to read the input file. \r\n" + e.getMessage(), 
+				"Error", JOptionPane.ERROR_MESSAGE);
 		}
 	}
 	
@@ -199,12 +168,14 @@ public class GraphFrame extends JFrame {
 		final JFileChooser fc = new JFileChooser();
 		int returnVal = fc.showSaveDialog(this);
 		if(returnVal == JFileChooser.APPROVE_OPTION){
-			 File file = fc.getSelectedFile();
-			 try{
-				 panel.getModel().writeToFile(file);
-			 }catch(Exception e){
-				 JOptionPane.showMessageDialog(this, (String)("An error occured trying to save the current state to a file. \r\n" + e.getMessage()) , "Error",JOptionPane.ERROR_MESSAGE );
-			 }
+			File file = fc.getSelectedFile();
+			try{
+				panel.getModel().writeToFile(file);
+			}catch(Exception e){
+				JOptionPane.showMessageDialog(this, 
+				"An error occured trying to save the current state to a file. \r\n" + e.getMessage() ,
+				"Error", JOptionPane.ERROR_MESSAGE);
+			}
 		}
 	}
 	
diff --git a/java/Graph Editor/src/models/GraphModel.java b/java/Graph Editor/src/models/GraphModel.java
index 3bcd025..4aec25f 100644
--- a/java/Graph Editor/src/models/GraphModel.java	
+++ b/java/Graph Editor/src/models/GraphModel.java	
@@ -72,6 +72,7 @@ public class GraphModel extends Observable implements Observer{
 	}
 	
 	public void saveModel() throws IOException {
+		System.out.println("Saving model...");
 		PrintWriter pw = new PrintWriter(new FileWriter("file.graph"));
 		pw.println(vertexes.size() + "," + edges.size());
 		for(int i=0; i < vertexes.size(); i++) {
@@ -92,19 +93,15 @@ public class GraphModel extends Observable implements Observer{
 	
 	//File IO Code
 	public void writeToFile(File file) throws Exception
-	{
-		FileOutputStream fos = new FileOutputStream(file); 
-		OutputStreamWriter out = new OutputStreamWriter(fos, "UTF-8");
+	{ 
+		OutputStreamWriter out = new OutputStreamWriter(new FileOutputStream(file), "UTF-8");
 		
 		out.write(vertexes.size() + " " + edges.size() + "\r\n");
 		for(int i=0; i < vertexes.size(); i++)
 			out.write(vertexes.get(i).getX() + " " + vertexes.get(i).getY() + " " + vertexes.get(i).getWidth() + " " + vertexes.get(i).getHeight() +" "+ vertexes.get(i).getName() + "\r\n");
 		for(int i=0; i < edges.size(); i++)
-			out.write(vertexes.indexOf(edges.get(i).getEdge(false)) + " " + vertexes.indexOf(edges.get(i).getEdge(true)) + "\r\n");
-		out.flush();
+			out.write(vertexes.indexOf(edges.get(i).getEdge(true)) + " " + vertexes.indexOf(edges.get(i).getEdge(false)) + "\r\n");
 		out.close();
-		fos.flush();
-		fos.close();
 	}
 	
 
-- 
2.11.4.GIT