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2010-06-01T05:00:58Z

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в 17:44, 31 мая 2010

2010-05-31T17:44:27Z

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== Creating Objects ==

<OL><LI>Using the new keyword.</LI><LI>new is always followed by the constructor of the class.</LI></OL>
<p>For example, to create an Employee object, you write:</p>



<source lang="java">
Employee employee = new Employee();</source>



<p>When an object is created, the JVM also performs initialization that assign default values to fields.</p>

== Memory Leak Demo ==



<source lang="java">
class List {
MemoryLeak mem;
List next;
}
class MemoryLeak {
static List top;
char[] memory = new char[100000];
public static void main(String[] args) {
for (int i = 0; i < 100000; i++) {
List temp = new List();
temp.mem = new MemoryLeak();
temp.next = top;
top = temp;
}
}
}</source>

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Admin: 1 версия

в 17:44, 31 мая 2010