Scanner scanner = new Scanner(...);

Which is fine until you're in a corporation where the (many) classes are so detailed that each one is 30 chars long...

String jsonToMakeRequestToServiceProvider = ...;
String serviceProviderResponseJson = makeHttpRequestWithPayload(jsonToMakeRequestToServiceProvider);
validateAndDeserializeJson(serviceProviderResponseJson, MyBigAssCommonDomainModel.class);

When you forget to serialize objects separately so you got a object a=new object b(new object c(new object d(new object e)))

God i love java

Dependency Injection

Scanner* scanner = new Scanner();

So that's why function and class names in PHP can be of virtually infinite length.