How to check string array elements with a string with in one forEach tag ?

Hi All,
I am new to JSTL and EL. I need to change the following Java code into JSTL and EL.. I struggled to change this code into JSTL.
How can i change the if loop which tests the string array element with one bean property ?
-------------------------------------------------------------------------------------------------------------for(int j=0 ; j < iSelectedCount; j++)
if(strSelectedRoleId[j].equals(lineRole.getRoleID()))
isAvailable = true;
Please help me on this.
It is very urgent......
Thank you for ur help,
Natraj

import java.util.Calendar;
Calendar rightNow = Calendar.getInstance();  // gets the current date and time to millisec
Calendar earlyTime = Calendar.getInstance().set(Calendar.HOUR_OF_DAY, 6).set(Calendar.MINUTE, 30);
Calendar lateTime = Calendar.getInstance().set(Calendar.HOUR_OF_DAY, 8).set(Calendar.MINUTE, 0);
if (rightNow.compareTo(earlyTime)> 0 && rightNow.compareTo(lateTime) < 0){
// do something
}Try this.

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