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Which design pattern does the Iterator interface in Java implement?
Answer
Iterator
Which method is called when an object is printed with System.out.println?
Answer
toString()
What is the maximum number of parameters a static Java method can have?
Answer
255
What is the default charset for Java source files starting with Java 18?
Answer
UTF-8
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Which annotation marks a method as deprecated?
Answer
@Deprecated
Which annotation is used to suppress compiler warnings in Java?
Answer
@SuppressWarnings