spring-boot

Spring Boot

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Andy Wilkinson 2dc3660a32 Align launcher exception handling with direct invocation of main method Previously, if an application’s main method threw an exception, MainMethodRunner would catch the exception and call System.exit(1). This meant that the JVM would exit, irrespective of whether or not any non-daemon threads were running. In contrast, when an application’s main method was invoked directly (in an IDE, for example) the JVM would not exit if one or more non-daemon threads were running. This is standard JVM behaviour that we should be consistent with in the launcher. This commit updates MainMethodRunner to wrap any exception thrown by an application’s main method in a RuntimeException and rethrow it. This alllows the JVM to handle the exception and use its normal rules for deciding whether or not it should exit. Closes gh-4984	10 years ago
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src	Align launcher exception handling with direct invocation of main method	10 years ago
pom.xml	Next Development Version	10 years ago

Andy Wilkinson 2dc3660a32 Align launcher exception handling with direct invocation of main method

Previously, if an application’s main method threw an exception,
MainMethodRunner would catch the exception and call System.exit(1).
This meant that the JVM would exit, irrespective of whether or not
any non-daemon threads were running. In contrast, when an application’s
main method was invoked directly (in an IDE, for example) the JVM
would not exit if one or more non-daemon threads were running. This
is standard JVM behaviour that we should be consistent with in the
launcher.

This commit updates MainMethodRunner to wrap any exception thrown by an
application’s main method in a RuntimeException and rethrow it. This
alllows the JVM to handle the exception and use its normal rules for
deciding whether or not it should exit.

Closes gh-4984

10 years ago

src

Align launcher exception handling with direct invocation of main method

10 years ago

pom.xml

Next Development Version

10 years ago