Java: finally will always be executed
Example showing that the finally block runs before the method returns.
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Technical notes
from the field.
Practical reminders, fixes, and implementation notes collected while building Java, Spring, cloud, and developer-tooling systems.
45
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2013
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Java
Core topic
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Java: download file from URL to temp directory
Java utility to download a remote file to the system temp directory and return its path.
Read →Intellij Idea: Thymeleaf namespace unkown
Add the Thymeleaf namespace (xmlns:th) and DOCTYPE so the IDE recognizes th: attributes.
Read →Java: Spring Boot MVC Controller not called
Why controllers are not discovered and how to configure component scanning (scanBasePackages) in Spring Boot.
Read →Java / Hibernate: Random with Criteria API
Use Restrictions.sqlRestriction(“1=1 order by rand()”) as a simple workaround for random ordering in Criteria.
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