PragmaticCoding

public class AreaChartDemo extends Application {

    public static void main(String[] args) {
        launch(args);
    }

    private Point2D firstClick = null;


    private float SND(double x) {

PragmaticCoding

hbox.children += createConfiguredImageView(path)

private fun createConfiguredImageView(path: URI) = ImageView(Image(path.toExternalForm())).apply {
    fitHeight = 600.0
    isPreserveRatio = true
    opacity = 0.7
  }

PragmaticCoding

val imageView =  ImageView(Image(path.toExternalForm()))
imageView.fitHeight = 600.0
imageView.isPreserveRatio = true
imageView.opacity = 0.7
hbox.getChildren().add(imageView)

PragmaticCoding

  hbox.children += ImageView(Image(path.toExternalForm())).apply {
    fitHeight = 600.0
    isPreserveRatio = true
    opacity = 0.7
  }

PragmaticCoding

fun handleNullable() {
  val customer: Customer? = database.fetchCustomer(customerId)
  val customerName:String = customer?.let{it.getName()}?: "Mr. Nobody"
  println("The customer name is $customerName")
}

fun betterHandleNullable() {
   println("The customer name is " + database.fetchCustomer(customerId)?.name ?: "Mr. Nobody")
}

PragmaticCoding

class Sample {
  var intField: Int = 0
}

fun UseSample() {
  val sample = Sample()
  sample.inField = 3
  println(sample.intField)
}

PragmaticCoding

class Sample {
  var intField: Int = 0
}

fun UseSample() {
  val sample = Sample()
  sample.setIntField(3)
  println(sample.getIntField())
}

PragmaticCoding

class Sample {

  private int intField = 0;
  
  public int getIntField() {
    return intField;
  }
  
  public void setIntField(int newValue) {
    intField = newValue;

PragmaticCoding

private val _$PROPERTY$: ObjectProperty<$PROPERTY_TYPE$> = SimpleObjectProperty($INIT_VAL$)
var $PROPERTY$: $PROPERTY_TYPE$
  get() = _$PROPERTY$.get()
  set(value) = _$PROPERTY$.set(value)
fun $PROPERTY$Property() = _$PROPERTY$ 

PragmaticCoding

class KotlinClass() {
    private val _nickName: ObjectProperty<String> = SimpleObjectProperty("")
    var nickName: String
        get() = _nickName.get()
        set(value) = _nickName.set(value)

    fun nickNameProperty() = _nickName
}

fun main(args: Array<String>) {