# JAVA

- [Preface](/notes/java/preface.md)
- [Grammar](/notes/java/grammar.md)
- [Basic](/notes/java/grammar/basic.md)
- [Data Types](/notes/java/grammar/data-types.md)
- [Operator](/notes/java/grammar/operator.md)
- [Exceptions](/notes/java/grammar/exceptions.md)
- [Class Libraries](/notes/java/class-libraries.md)
- [Collection](/notes/java/class-libraries/collection.md)
- [Stream](/notes/java/class-libraries/stream.md)
- [IO](/notes/java/class-libraries/java-io.md)
- [NIO](/notes/java/class-libraries/java-nio.md)
- [RMI](/notes/java/class-libraries/rmi.md)
- [Concurrency](/notes/java/concurrency.md)
- [Preface](/notes/java/concurrency/preface.md)
- [JMM](/notes/java/concurrency/jmm.md)
- [Synchronized & CAS](/notes/java/concurrency/synchronized.md)
- [Deadlock](/notes/java/concurrency/deadlock.md)
- [Thread](/notes/java/concurrency/thread-state.md)
- [Lock & Condition](/notes/java/concurrency/lock-and-condition.md)
- [Utility Class](/notes/java/concurrency/utility-class.md)
- [Thread-safe Collection](/notes/java/concurrency/thread-safe-collection.md)
- [Atomic Class](/notes/java/concurrency/atomic-class.md)
- [Fork/Join](/notes/java/concurrency/fork-join.md)
- [Concurrency Design Patterns](/notes/java/concurrency/concurrency-design-patterns.md)
- [Immutable](/notes/java/concurrency/concurrency-design-patterns/immutable.md)
- [Copy-on-Write](/notes/java/concurrency/concurrency-design-patterns/copy-on-write.md)
- [ThreadLocal](/notes/java/concurrency/concurrency-design-patterns/threadlocal.md)
- [Multitheading If](/notes/java/concurrency/concurrency-design-patterns/guarded-suspension.md)
- [Division](/notes/java/concurrency/concurrency-design-patterns/division.md)
- [JVM](/notes/java/jvm.md)
- [Class & Instance Initialization](/notes/java/jvm/class-and-instance-initialization.md)
- [Runtime Data Area](/notes/java/jvm/runtime-data-area.md)
- [Garbage Collection](/notes/java/jvm/garbage-collection.md)
- [Web Container](/notes/java/web-container.md)
- [Tomcat Architecture](/notes/java/web-container/tomcat-architecture.md)
- [Jetty Architecture](/notes/java/web-container/jetty-architecture.md)
- [Spring](/notes/java/spring.md)
- [Tuning](/notes/java/tuning.md)
- [Programming](/notes/java/tuning/programming.md)