new support classes added

src/com/coder/client/property/CoderClientProperty.java

@@ -0,0 +1,51 @@
+package com.coder.client.property;
+
+import java.util.Optional;
+
+import org.controlsfx.control.PropertySheet;
+import org.controlsfx.property.editor.PropertyEditor;
+
+public abstract class CoderClientProperty<T> implements PropertySheet.Item {
+
+	private String name;
+	private T value;
+	
+	public CoderClientProperty(String name, T defaultValue){
+		this.name = name;
+		this.value = defaultValue;
+	}
+	
+	@Override
+	public String getName(){
+		return name;
+	}
+	
+	@Override
+	public Object getValue() {
+		return value;
+	}
+
+	@Override
+	public boolean isEditable() {
+		return true;
+	}
+	
+	@SuppressWarnings("unchecked")
+	@Override
+	public void setValue(Object value) {
+		this.value = (T)value;
+	}
+	
+	@Override
+	public Optional<Class<? extends PropertyEditor<?>>> getPropertyEditorClass() {
+		return Optional.empty();
+	}
+	
+	@Override
+	public String getCategory() {
+		return "";
+	}
+	
+	public abstract PropertyEditor<?> getEditor();
+	
+}