Java???????????Υ?????
???????????? ???????[ 2012/9/12 10:13:46 ] ????????
??????????Veera Sundar?????????????????Щ??????Υ?????????Veera Sundar???????????ЩΥ?????????????б????????Java??????????????????????????
???????????Java?????????δ????????????????????????????鳣????Υ?????????淶??????????????????????????????С???????????????ЩΥ?????????????б???????????????Java??????????????????????????
????????б?????????κι??????????е???Щ??????????????????????CheckStyle??FindBugs??PMD??????????????£?
???????Eclipse???????????????????
????Eclipse???????????????????????????δ????????????????????????Щ???????в?????
????Ctrl + Shift + F——???????
????Ctrl + Shift + O——??????????δ???????
?????????????????????????????????Eclipse?????????????????????????????????
???????????裬??Eclipse?н???Window -> Preferences -> Java -> Editor -> Save Actions?????????????????棬????Format source code + Organize imports??
????????????????????????
???????????????????????????????????????????????????÷???????磬????????NOT RECOMMENDED???????飩??????????ж????????????????
1.private boolean isEligible(int age){
2. if(age > 18){
3. return true;
4. }else{
5. return false;
6. }
7.}
?????????????????????????????汾???
1.private boolean isEligible(int age){
2. boolean result;
3. if(age > 18){
4. result = true;
5. }else{
6. result = false;
7. }
8. return result;
9.}
??????????if-else
??????д????????????????ο???????????????????????????????????磬?????isEligible???????????????????????
1.private boolean isEligible(int age){
2. boolean result;
3. if(age > 18){
4. result = true;
5. }else{
6. result = false;
7. }
8. return result;
9.}
??????????????????????return??????±?д??
1.private boolean isEligible(int age){
2.3.return age > 18;
4.5.}
????????????Boolean?? Integer????String?????μ????
?????????Boolean??Integer??String?????μ?????????磬???new Boolean(true)??Boolean??valueOf(true)????????????????Ч?????????????????????????????????
?????塢??????????????
??????????????????????????????if??for??while????????????????????????鼶??????????????????????????bug?????
?????????飺
1.if(age > 18)
2. result = true;
3.else
4. result = false;
???????飺
1.if(age > 18){
2. result = true;
3.}else{
4. result = false;
5.}
??????
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