Completar frases Java W3 and W4Versión en línea Java W3 and W4 por Arturo Castillo 1 Java Development Kit ( JDK ) is a development used for developing Java applications and applets . It includes the Java Runtime Environment ( JRE ) , an interpreter / loader ( Java ) , a compiler ( javac ) , an ( jar ) , a documentation ( Javadoc ) , and other needed in Java development . Now we need an environment to make a run of our . Henceforth , JRE for " Java Runtime Environment " and may also be written as " Java RTE . " The Java Runtime Environment the minimum requirements for executing a Java ; it consists of the Java Virtual Machine ( JVM ) , core , and supporting files .