lowerCamelCaseUpperCamelCaseCAPSstaticnull Referenz dargestelltenum ist dafür da, nur gültige Werte annehmen zu könnencontinue// wrong
for (int i = 0; i < x; i++) {
if (something == null) {
continue;
}
// Code goes here
}
// right
for (int i = 0; i < x; i++) {
if (something != null) {
// Code goes here
}
}
continue vermeiden wo es nur geht// wrong
double getWomensQuota() {
// calculation goes here
return 100.0 * femaleEntries / 5.0;
}
// right
double getWomensQuota() {
// calculation goes here
return 100.0 * femaleEntries / totalEntries;
}
while// syntax
while (Bedingung) {
Rumpf
}
// example
FatOrangeCat garfield = new FatOrangeCat();
while (garfield.isAlive()) {
garfield.eat();
}
true istdo-while// syntax
do {
Rumpf
} while (Bedingung);
true istfor// syntax
for (Initialisierung; Bedingung; Schritt) {
Rumpf
}
// example
public void printPowerLevel(int power) {
for (int i = 0; i <= power; i++) {
System.out.printf("Power Level: %d%n", i);
if (i == 9001) {
System.out.println("IT'S OVER 9000!!!");
}
}
}
true istwhile Konstrukted und kein f enthaltenbreakcontinuebreakswitchcontinueJavadoc is a tool for generating API documentation in HTML format from doc comments in source code.
