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Once
a throw is executed, control is immediately
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transferred
from the try block to the first catch block in the
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thread
of control whose type matches the type of operand
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associated
with the throw.
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The
catch block is then executed and we either terminate,
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return,
or continue at the first statement following the
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sequence
of catch blocks in which the exception was
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handled.
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Think
of throw as analogous to a function call and catch as
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analogous
to a function definition. There can be multiple
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catch
blocks each with a unique "formal argument" type.
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