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1 object Hello //extends App |
1 object Hello extends App { |
2 { |
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3 var x = 1 |
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4 |
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5 println("test") |
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6 |
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7 x = x + 2 |
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8 |
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9 println("foo") |
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10 |
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11 synchronized { x = x + 1 } |
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12 |
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13 println("hello world") |
2 println("hello world") |
14 } |
3 } |