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java when to use this keyword


java when to use this keyword  using -'What,is,the,best,practise,for,using,the,this,keyword,in,Java?,For,example,,I,have,the,following,class:

class,Foo,{
,,,,Bar,bar;

,,,,public,Foo(Bar,bar),{
,,,,,,,,,this.bar,=,bar;
,,,,}
}

That's,fine,and,all,,but,Java,is,clever,enough,to,know,what,is,happening,if,I,change,the,statement,in,the,constructor,to

,bar,=,bar;

So,why,use,the,this,keyword?,(I,realise,in,some,situations,,it's,totally,necessary,to,use,it,,I'm,just,asking,for,situations,like,this).,Actually,,I,tend,to,use,the,keyword,purely,for,readability,sake,but,what's,the,common,practise?,Using,it,all,over,the,shop,makes,my,code,look,a,bit,messy,,for,example

boolean,baz;
int,someIndex,=,5;
this.baz,=,this.bar.getSomeNumber(),==,this.someBarArray[this.someIndex].getSomeNumber();

Obviously,a,poor,bit,of,code,but,it,illustrates,my,example.,Is,it,just,down,to,personal,preference,in,these,cases?'

asked Sep 15, 2015 by FloBoston
edited Sep 15, 2015 by rajesh
0 votes
4 views



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