7013420: Project Coin: remove general expression support from try-with-resources statement
Reviewed-by: alanb
--- a/jdk/test/java/nio/channels/FileChannel/Truncate.java Wed Jan 26 18:01:41 2011 +0000
+++ b/jdk/test/java/nio/channels/FileChannel/Truncate.java Wed Jan 26 12:32:23 2011 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -58,30 +58,31 @@
for(int i=0; i<100; i++) {
long testSize = generator.nextInt(1000) + 10;
initTestFile(blah, testSize);
- FileChannel fc = (i < 50) ?
- new RandomAccessFile(blah, "rw").getChannel() :
- FileChannel.open(blah.toPath(), READ, WRITE);
- try (fc) {
- if (fc.size() != testSize)
- throw new RuntimeException("Size failed");
- long position = generator.nextInt((int)testSize);
- fc.position(position);
+ try (FileChannel fc = (i < 50) ?
+ new RandomAccessFile(blah, "rw").getChannel() :
+ FileChannel.open(blah.toPath(), READ, WRITE))
+ {
+ if (fc.size() != testSize)
+ throw new RuntimeException("Size failed");
+
+ long position = generator.nextInt((int)testSize);
+ fc.position(position);
- long newSize = generator.nextInt((int)testSize);
- fc.truncate(newSize);
+ long newSize = generator.nextInt((int)testSize);
+ fc.truncate(newSize);
- if (fc.size() != newSize)
- throw new RuntimeException("Truncate failed");
+ if (fc.size() != newSize)
+ throw new RuntimeException("Truncate failed");
- if (position > newSize) {
- if (fc.position() != newSize)
- throw new RuntimeException("Position greater than size");
- } else {
- if (fc.position() != position)
- throw new RuntimeException("Truncate changed position");
- };
- }
+ if (position > newSize) {
+ if (fc.position() != newSize)
+ throw new RuntimeException("Position greater than size");
+ } else {
+ if (fc.position() != position)
+ throw new RuntimeException("Truncate changed position");
+ };
+ }
}
}
@@ -92,24 +93,24 @@
for (int i=0; i<10; i++) {
long testSize = generator.nextInt(1000) + 10;
initTestFile(blah, testSize);
- FileChannel fc = (i < 5) ?
- new FileOutputStream(blah, true).getChannel() :
- FileChannel.open(blah.toPath(), APPEND);
- try (fc) {
- // truncate file
- long newSize = generator.nextInt((int)testSize);
- fc.truncate(newSize);
- if (fc.size() != newSize)
- throw new RuntimeException("Truncate failed");
+ try (FileChannel fc = (i < 5) ?
+ new FileOutputStream(blah, true).getChannel() :
+ FileChannel.open(blah.toPath(), APPEND))
+ {
+ // truncate file
+ long newSize = generator.nextInt((int)testSize);
+ fc.truncate(newSize);
+ if (fc.size() != newSize)
+ throw new RuntimeException("Truncate failed");
- // write one byte
- ByteBuffer buf = ByteBuffer.allocate(1);
- buf.put((byte)'x');
- buf.flip();
- fc.write(buf);
- if (fc.size() != (newSize+1))
- throw new RuntimeException("Unexpected size");
- }
+ // write one byte
+ ByteBuffer buf = ByteBuffer.allocate(1);
+ buf.put((byte)'x');
+ buf.flip();
+ fc.write(buf);
+ if (fc.size() != (newSize+1))
+ throw new RuntimeException("Unexpected size");
+ }
}
}