javademos/java8-features/README.md

java8-features — Java 8 features with examples

Companion code for the ankurm.com article Java 8 Features with Examples: Lambdas, Streams, Optional, Default Methods and java.time. The explanation lives in the article; this folder holds the runnable sources and the transcripts they produced. There is no docs/ folder: the depth is inside the article itself.

JDK8=/path/to/jdk8 ./run.sh      # regenerates output/*.txt

• src/ compiles and runs unchanged on the JDK named in each output header.
• broken/ fails to compile on purpose; the compiler's own message is committed in output/.
• output/ is real captured output, regenerated by run.sh.

Tested on: Temurin 1.8.0_504 (JDK 8).