I have been reading the Java Language Spec, 3rd edition, and have found what I think is a discrepancy between the spec and the javac compiler implementation. The same discrepancies exist in the Eclips
This question already has answers here: Closed 12 years ago. Possible Duplicate: Is 1/0 a legal Java expression?
I was playing with Java Reflection API and observed that methods with variadic argument list become transient. Why is that and what does transient keyword mean in this context?
It is a compile-time error to attempt to explicitly instantiate an enum type (§15.9.1). The final clone method in Enum ensures that enum constants can never be cloned, and the special treatment by t
In Java, can a method/constructor declaration appear inside another method/constructor declaration? Example:
I\'ve noticed there are some special ways to qualify an entity in Java: Object o = new Outer().new Inner();
When I try to write a postfix/prefix in/decrement, followed by a post/prefix in/decrement, I get the following error: Invalid argument to operation ++/--.
What does \"fresh type variable\" mean in the JLS Co开发者_如何学JAVAnversions and Promotions chapter? Fresh is the common designation for a variable that must not have been used before.
In Java this is the case: public void method() { if (condition) { Object x = ....; } System.out.println(x); // Error: x unavailable
I wonder if it\'s reliable to use a construction like: private static final Map<String, String> engMessages;
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