CuriousMind questions

• XML namespace information about elements that can be added to XML document?
• How many times kafka stream invokes poll() for fetching records from kafka topic
• Specifying the maven repository URL for getting the dependencies resolved?
• How to check if an element value is null using xsl:if
• Lock.java and LockSupport.java: what purpose we have LockSupport?
• java Generic wildcard "?"
• How JavaEE and Spring are related / unrelated? [closed]
• Difference between Bean, Java Bean and Enterprise Java Beans [duplicate]
• HDFS file system namespace
• Difference between J2EE design patterns and Patterns of Enterprise application architecture [closed]

CuriousMind answers