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  2. clone (Java method) - Wikipedia

    en.wikipedia.org/wiki/Clone_(Java_method)

    The default implementation of Object.clone() performs a shallow copy. When a class desires a deep copy or some other custom behavior, they must implement that in their own clone() method after they obtain the copy from the superclass. The syntax for calling clone in Java is (assuming obj is a variable of a class type that has a public clone ...

  3. Object copying - Wikipedia

    en.wikipedia.org/wiki/Object_copying

    Another way to copy objects in Java is to serialize them through the Serializable interface. This is typically used for persistence and wire protocol purposes, but it does create copies of objects and, unlike clone, a deep copy that gracefully handles cycled graphs of objects is readily available with minimal effort from a programmer.

  4. Java syntax - Wikipedia

    en.wikipedia.org/wiki/Java_syntax

    Packages are a part of a class name and they are used to group and/or distinguish named entities from other ones. Another purpose of packages is to govern code access together with access modifiers. For example, java.io.InputStream is a fully qualified class name for the class InputStream which is located in the package java.io.

  5. Constructor (object-oriented programming) - Wikipedia

    en.wikipedia.org/wiki/Constructor_(object...

    Like C++, Java also supports "Copy Constructor". But, unlike C++, Java doesn't create a default copy constructor if you don't write your own. Copy constructors define the actions performed by the compiler when copying class objects. A Copy constructor has one formal parameter that is the type of the class (the parameter may be a reference to an ...

  6. White House approves student debt cancellation for thousands ...

    www.aol.com/news/white-house-approves-student...

    The White House said Friday it approved another $4.28 billion in student debt cancellation for 54,900 additional public service workers in what could be one of the Biden Administration's final act ...

  7. Taxi hits multiple pedestrians outside iconic NYC Macy’s on ...

    www.aol.com/news/taxi-hits-multiple-pedestrians...

    The boy’s mother was knocked under the cab and the still-spinning wheel was on top of the kid’s leg, a tourist visiting from Oregon told ABC 7.. The tourist and others nearby then dropped what ...

  8. Standard streams - Wikipedia

    en.wikipedia.org/wiki/Standard_streams

    Another Unix breakthrough was to automatically associate input and output to terminal keyboard and terminal display, respectively, by default [citation needed] — the program (and programmer) did absolutely nothing to establish input and output for a typical input-process-output program (unless it chose a different paradigm).

  9. QVC recalls 1.1 million pairs of oven gloves after users ...

    www.aol.com/qvc-recalls-1-1-million-184754508.html

    QVC is recalling 1.1 million pairs of oven gloves because the products pose a burn hazard, the live shopping entertainment company said in a notice posted on Thursday by the Consumer Product ...