Java Language
- Getting started with Java Language
- Top 10 Java Errors with Solutions
- Awesome Book
- Awesome Community
- Awesome Course
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- 2D Graphics in Java
- Alternative Collections
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- Apache Commons Lang
- AppDynamics and TIBCO BusinessWorks Instrumentation for Easy Integration
- Applets
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- Audio
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- Basic Control Structures
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- Calendar and its Subclasses
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- Class - Java Reflection
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- Date Class
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- Documenting Java Code
- Dynamic Method Dispatch
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- Exceptions and exception handling
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- Fluent Interface
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- Functional Interfaces
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- Generics
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- Immutable Class
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- Installing Java (Standard Edition)
- Interfaces
- Iterator and Iterable
- Java Agents
- Java Compiler - 'javac'
- Java deployment
- Java Editions, Versions, Releases and Distributions
- Java Floating Point Operations
- Java Memory Management
- Java Memory Model
- Java Native Access
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- Java Performance Tuning
- Java Pitfalls - Exception usage
- Pitfall - Catching InterruptedException
- Pitfall - Catching Throwable, Exception, Error or RuntimeException
- Pitfall - Directly subclassing `Throwable`
- Pitfall - Excessive or inappropriate stacktraces
- Pitfall - Ignoring or squashing exceptions
- Pitfall - Throwing Throwable, Exception, Error or RuntimeException
- Pitfall - Using exceptions for normal flowcontrol
- Java Pitfalls - Language syntax
- Java Pitfalls - Nulls and NullPointerException
- Java Pitfalls - Performance Issues
- Java Pitfalls - Threads and Concurrency
- Java plugin system implementations
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- super keyword
- The Classpath
- The Java Command - 'java' and 'javaw'
- The java.util.Objects Class
- ThreadLocal
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- Type Conversion
- Unit Testing
- Using Other Scripting Languages in Java
- Using the static keyword
- Using ThreadPoolExecutor in MultiThreaded applications.
- Varargs (Variable Argument)
- Visibility (controlling access to members of a class)
- WeakHashMap
- XJC
- XML Parsing using the JAXP APIs
- XML XPath Evaluation
- XOM - XML Object Model
Java Language Java Pitfalls - Exception usage Pitfall - Directly subclassing `Throwable`
Example
Throwable has two direct subclasses, Exception and Error. While it's possible to create a new class that extends Throwable directly, this is inadvisable as many applications assume only Exception and Error exist.
More to the point there is no practical benefit to directly subclassing Throwable, as the resulting class is, in effect, simply a checked exception. Subclassing Exception instead will result in the same behavior, but will more clearly convey your intent.
