There is no one-for-one conversion from Java to Apex. Java does a lot of things Apex does not, and vice versa. You'll probably have to rewrite the class.
I
think you need to do it manually, I don't think tool to convert java
code to apex code is available. Syntax of java and apex is almost similar. You need to catch hold of some person who knows VF & APEX well and who can understand your code and get it converted.
There is no one-for-one conversion from Java to Apex. Java does a lot of things Apex does not, and vice versa. You'll probably have to rewrite the class.
I think you need to do it manually, I don't think tool to convert java code to apex code is available. Syntax of java and apex is almost similar. You need to catch hold of some person who knows VF & APEX well and who can understand your code and get it converted.
ok, then what's about pakages, how can i handle the packages in APEX