Review what compilation errors are, and then specifically explain what the “cannot find symbol” error is and how it’s caused.
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Baeldung Author
baeldung
This is the standard author on the site. Most articles are published by individual authors, with their own profiles, but when multiple people have a strong contribution, we publish collectively here.
Here's what I've written (so far):
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Using Kafka MockProducer
Learn how to use Kafka’s MockProducer to verify common producer operations
Hibernate could not initialize proxy – no Session
Filed under Persistence
Learn how to handle org.hibernate.LazyInitializationException : could not initialize proxy – no Session in Java
Proxies With RestTemplate
Filed under HTTP Client-Side, REST
Learn how to send a request to a proxy using Apache’s RestTemplate in Java.
Java Weekly, Issue 336
Filed under Weekly Review
A nice intro to Amazon’s Deep Java Library for machine learning, and Spring Tools 4.6.2 is released.
Quick Guide to Spring Cloud Open Service Broker
Filed under Spring Cloud
Learn how to implement the Open Service Broker API using Spring Cloud Open Service Broker.
Partial Data Update With Spring Data
Filed under Spring Data
Learn techniques and approaches to performing a partial instead of a full update
Multi-Release JAR Files with Maven
Filed under Maven
Learn about Maven’s support for multi-release JAR files
Casting int to Enum in Java
Filed under Core Java
Learn how to cast an int to an Enum in Java