Sorted:

JDT-Core and Jasper reports do not work together-Collection of common programming errors

bada C++ std::stringstream-Collection of common programming errors

java.lang.NoClassDefFoundError: with EJB and JasperReports-Collection of common programming errors

jasper report in grails-Collection of common programming errors

Error calculating in jasper report-Collection of common programming errors

How to find sum of column in Ireport or jasper report?-Collection of common programming errors

problem about stack-unwinding-Collection of common programming errors

problem about background-agents-Collection of common programming errors

Core dump and gcov coverage report-Collection of common programming errors

SubReport in Main Report – iReport4.5.1 and JasperReport 4.5-Collection of common programming errors