declare variables final when possible

1 files changed, 8 insertions, 8 deletions

diff --git a/src/com.example.portfolio2/com/example/portfolio2/Controller.java b/src/com.example.portfolio2/com/example/portfolio2/Controller.java
index 2457e25..a948809 100644
--- a/src/com.example.portfolio2/com/example/portfolio2/Controller.java
+++ b/src/com.example.portfolio2/com/example/portfolio2/Controller.java
@@ -29,7 +29,7 @@ class Controller{
 	///
 	/// @param store  Storage model
 	/// @param view   Application view
-	Controller(Database store, Window view){
+	Controller(final Database store, final Window view){
 		this.store = store; this.view = view;
 	}
 
@@ -38,7 +38,7 @@ class Controller{
 	/// @param combo   involved activity box
 	/// @param select  selected item
 	/// @param area    whole text area
-	void onComboSelected(ComboBox<String> combo, ComboBox<String> select, TextArea area) {
+	void onComboSelected(final ComboBox<String> combo, final ComboBox<String> select, final TextArea area) {
 
 		// clear the activity selection box
 		select.getItems().clear();
@@ -55,7 +55,7 @@ class Controller{
 	/// @param combo   involved activity box
 	/// @param select  selected item
 	/// @param area    whole text area
-	void onActivitySelected(ComboBox<String> combo, ComboBox<String> select, TextArea area) {
+	void onActivitySelected(final ComboBox<String> combo, final ComboBox<String> select, final TextArea area) {
 
 		// pass the value chosen in the box
 		addActivity(select.getValue(), area);
@@ -71,7 +71,7 @@ class Controller{
 	/// @param subject1        involved 1st column subject module box
 	/// @param subject2        involved 2nd column subject module box
 	/// @param subjectModules  list of selected subject modules
-	void onSubjectModuleSelected(ComboBox<String> subject1, ComboBox<String> subject2, List<String> subjectModules) {
+	void onSubjectModuleSelected(final ComboBox<String> subject1, final ComboBox<String> subject2, final List<String> subjectModules) {
 
 		// Beautiful loop we've created to remove option chosen in one subject module box from the other
 		for (String sub : subjectModules) {
@@ -86,7 +86,7 @@ class Controller{
 	/// add participation to database
 	/// @param s         activity identifier
 	/// @param textArea  whole text area
-	void addActivity(String s, TextArea textArea) {
+	void addActivity(final String s, final TextArea textArea) {
 		store.addParticipation(store.getActivityIndeks(s));
 	}
 
@@ -97,7 +97,7 @@ class Controller{
 	///
 	/// @param combo     involved activity box
 	/// @param textArea  whole text area
-	void updateArea(ComboBox<String> combo, TextArea textArea) {
+	void updateArea(final ComboBox<String> combo, final TextArea textArea) {
 		textArea.clear();
 		for(String s : store.getParticipation(combo.getValue())) {
 			textArea.appendText(s + "\n");
@@ -107,11 +107,11 @@ class Controller{
 	/// update label with current ECTS of program type
 	/// @param ectslabel  text display area for ECTS points
 	/// @param comboBox   involved activity box
-	void updateEcts(Label ectslabel, ComboBox<String> comboBox) {
+	void updateEcts(final Label ectslabel, final ComboBox<String> comboBox) {
 		ectslabel.setText("ECTS: "+store.getSumEcts(comboBox.getValue()));
 	}
 
-	void fillElective(ComboBox<String> electiveBox) {
+	void fillElective(final ComboBox<String> electiveBox) {
 		electiveBox.getItems().addAll(store.getAllActivities());
 	}
 }