Commit0408832

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understand class in java

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	`1`	`+/**`
	`2`	`+ * This is a class to help me understand "CLASS" in java.`
	`3`	`+ */`
	`4`	`+packagesporadic;`
	`5`	`+`
	`6`	`+/**`
	`7`	`+ * @author SteveSun`
	`8`	`+ *`
	`9`	`+ */`
	`10`	`+publicclassUnderstandClass {`
	`11`	`+`
	`12`	`+/**`
	`13`	`+ *`
	`14`	`+ */`
	`15`	`+publicUnderstandClass() {`
	`16`	`+}`
	`17`	`+`
	`18`	`+/**`
	`19`	`+ * @param args`
	`20`	`+ */`
	`21`	`+publicstaticvoidmain(String[]args) {`
	`22`	`+UnderstandClassuc =newUnderstandClass();`
	`23`	`+Classc1 =UnderstandClass.class;`
	`24`	`+Classc2 =uc.getClass();`
	`25`	`+System.out.println(c1);`
	`26`	`+System.out.println(c2);`
	`27`	`+System.out.println(c1 ==c2);`
	`28`	`+Classc3 =null;`
	`29`	`+try {`
	`30`	`+c3 =Class.forName("sporadic.UnderstandClass");`
	`31`	`+}catch (ClassNotFoundExceptione) {`
	`32`	`+e.printStackTrace();`
	`33`	`+}`
	`34`	`+System.out.println(c3);`
	`35`	`+System.out.println("End of the program.");`
	`36`	`+}`
	`37`	`+`
	`38`	`+}`

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