how to compare two Hashmap contents.

[Rupa Katkar]

Hi,

I have created two hashmaps, it contains database table .
Now i want to compare values of both .
how should i compare it.

[Sagar Rohankar]

Just get the key and find out whether both the maps has same value object or different.

[Jeanne Boyarsky]

Rupa Katkar wrote:I have created two hashmaps, it contains database table .

What type of object is in the HashMap? A database table isn't a Java type, so it must be something else.

[Rupa Katkar]

Jeanne Boyarsky wrote:

Rupa Katkar wrote:I have created two hashmaps, it contains database table .

What type of object is in the HashMap? A database table isn't a Java type, so it must be something else.

Hi,

Hashmap contains contents of database table.

Actually i solved that problem of comparison, another new problem i am having
it is
..
After making the comparison of two hashmap, i got some results.
For eg. difference between two amount. Now i want to transfer this result to
jsp page for displaying purpose, how should i do this.
Pl. tell me.

[Sagar Rohankar]

Rupa Katkar wrote: After making the comparison of two hashmap, i got some results.
For eg. difference between two amount. Now i want to transfer this result to
jsp page for displaying purpose, how should i do this.
Pl. tell me.

JPS things should be asked in JSP section, still here is the quick answer:

1. Put the values you want to display on JSP page in request scope.
2. Access them using the EL, JSTL, but never using scriptlet