Java Reflection: Create Objects
We can use newInstance API of java.lang.reflect.Constructor to create Objects. We can pass initialization parameters to the parameterized Constructors. Instantiate[…]
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Category: Advanced Topics
Java Reflection: List All Constructors,Methods and Fields
Please read Inspect Java Class using Reflection before proceeding further here. List public Methods – including inherited methods Class<ReflectionExample> clazz =[…]
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Inspect Java Class using Reflection
Java Reflection API provides us with the necessary tools to inspect classes, interfaces, fields and methods at runtime. Some of[…]
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Java Advanced Interview Questions
What is Cloning? Shallow Cloning vs Deep Cloning? Please read All About Cloning What do you understand by Synchronization in Java?[…]
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Object Resurrection in Java
Please go through Garbage Collector(GC) before diving into the below discussion. An object becomes garbage when it is no longer reachable from[…]
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CallableStatement in JDBC
CallableStatement is used to call the stored procedures and functions. We can have business logic on the database by the[…]
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Prepared Statements in JDBC
PreparedStatement is a special type of Statement which is used to execute parameterized query. Benefits of using PreparedStatement : PreparedStatement[…]
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JDBC with MySQL
JDBC (Java Database Connectivity) is the standard specification for connecting the java application to a Database. We need to follow[…]
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Functional Interfaces: Predicate, Consumer, Function, and Supplier
Functional interfaces provide target types for lambda expressions and method references. Each functional interface has a single abstract method, called[…]
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Parallel Streams in Java 8
Please read Java 8 Stream and Java 8 Stream part 2 before going through the below piece. Streams can be executed in[…]
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