This post shows how to use Java Stream Reduce with example codes. The idea of the reduce operation is the generation of a single result
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Back in the day, Apache Ant was king. Nowadays, it is Apache Maven. This post shows how to run a Java application from Ant because
Java 8 – Get my current timezone using ZonedDateTime
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Java – Generate PDF in Specific Version using JasperReports
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How to update User Country and Language in SAP NetWeaver Portal
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Java – Rename a file Using a File Object Example
To rename a file , use the renameTo method in java.io.File.
Java – Convert JavaBean Using XMLEncoder and XMLDecoder
This post shows how to use the Java classes XMLEncoder and XMLDecoder to convert JavaBean objects to XML and back. Note that they support the
Java 8 – Convert Iterator to Stream Using StreamSupport
Although not a common scenario, some libraries return Iterators instead of Stream or Collection objects. Why? Because they can. If the Java libraries you are
Avoid NullPointerException with Stream.ofNullable in Java 9
This post demonstrates how to avoid NullPointerException in Java 9 when working with Stream and using the overloaded of metho