Java 101
JVM StructureJava Compiles and Execution MethodOverride, OverloadInterface vs Abstract ClassPrimitive vs Object TypeIdentity and equalityString, StringBuilder, StringBufferChecked Exceptions and Unchecked ExceptionsJava 8 methodsTry-with-reourcesStrong Coupling and Loose CouplingSerialization and DeserializationConcurrency Programming in JavaMutable vs ImmutableJDK vs JRE