Java convert BigInteger to byte

In this Java core tutorial we learn how to use the java.math.BigInteger.byteValueExact() and java.math.BigInteger.byteValue() method to convert a BigInteger object into a byte value.

Java compare BigInteger values

In this Java core tutorial we learn how to use the java.math.BigInteger.compareTo() method to compare two BigInteger objects.

Java add BigInteger

In this Java core tutorial we learn how to use the method java.math.BigInteger.add() to add two BigInteger values.

Java Get Absolute of BigInteger

In this Java core tutorial we learn how to use the java.math.BigInteger.abs() method to get the absolute value of a BigInteger value.

Java Gson Tutorial

In this Java Gson tutorial we learn how to use the Gson library.

Java Gson How to use TypeToken class to define data type at runtime

In this Java Gson tutorial we learn how to use the com.google.gson.reflect.TypeToken during deserializing JSON String with Gson library.

Java Gson versioning support using @Since annotation

In this Java Gson tutorial we learn how to @Since annotation to support versioning during serialization or deserialize JSON with Gson library.

Java Gson custom field name using @SerializedName annotation

In this Java Gson tutorial we learn how to configure Gson to customize the field name during serialization JSON. Via step by step tutorial we will show you how to use the @SerializedName annotation to override field names.

Java Gson enable Serialize null fields

In this Java Gson tutorial we learn how to configure Gson to enable serializing null fields during serialization JSON. Via step by step tutorial we will show you how to use the GsonBuilder.serializeNulls() method to configure Gson to serialize null fields.

Java Gson exclude fields using ExclusionStrategy interface

In this Java Gson tutorial we learn how to exclude fields during serialization or deserialize JSON by using the ExclusionStrategy interface. Via step by step tutorial we will show you how to use the GsonBuilder.setExclusionStrategies() method and com.google.gson.ExclusionStrategy interface to configure Gson to exclude fields based on custom implementation.