plus

Ordering

Visibility

trait OnTryFinally extends AnyRef
A mix-in trait which provides an onTry { ... } onFinally { ... } and onTry { ... } onThrowable { ... } statement.
A mix-in trait which provides an onTry { ... } onFinally { ... } and onTry { ... } onThrowable { ... } statement. These statements chain exceptions from both code blocks via Throwable.addSuppressed(Throwable).
trait ResourceLoan extends AnyRef
A mix-in trait which provides Java's basic "try-with-resources" statement.
A mix-in trait which provides Java's basic "try-with-resources" statement.
Usage example:
```
import net.java.truecommons3.shed.ResourceLoan_
val out: OutputStream = ...
loan(new PrintWriter(out)) to { w: PrintWriter => w.println("Hello world!") }
```
In this example, w.close() is guaranteed to get called even if the to-function terminates with a Throwable.
In general, if the to-function throws a throwable t1 and the AutoCloseable.close() method throws another throwable t2, then the throwable t2 gets added to the throwable t1 using t1.addSuppressed(t2).
See also
The Java Language Specification: Java SE 7 Edition: 14.20.3.1 Basic try-with-resources

object OnTryFinally extends OnTryFinally
An object which provides an onTry { ... } onFinally { ... } and onTry { ... } onThrowable { ... } statement.
An object which provides an onTry { ... } onFinally { ... } and onTry { ... } onThrowable { ... } statement. These statements chain exceptions from both code blocks via Throwable.addSuppressed(Throwable).
object ResourceLoan extends ResourceLoan
An object which provides Java's basic "try-with-resources" statement.
An object which provides Java's basic "try-with-resources" statement.
Usage example:
```
import net.java.truecommons3.shed.ResourceLoan_
val out: OutputStream = ...
loan(new PrintWriter(out)) to { w: PrintWriter => w.println("Hello world!") }
```
In this example, w.close() is guaranteed to get called even if the to-function terminates with a Throwable.
In general, if the to-function throws a throwable t1 and the AutoCloseable.close() method throws another throwable t2, then the throwable t2 gets added to the throwable t1 using t1.addSuppressed(t2).
See also
The Java Language Specification: Java SE 7 Edition: 14.20.3.1 Basic try-with-resources

Packages