Mercurial > hg4j
diff src/org/tmatesoft/hg/internal/FilterDataAccess.java @ 397:5e95b0da26f2 smartgit3
Issue 24: IAE, Underflow in FilterDataAccess. Issue 26:UnsupportedOperationException when patching empty base revision. Tests
| author | Artem Tikhomirov <tikhomirov.artem@gmail.com> |
|---|---|
| date | Thu, 23 Feb 2012 15:31:57 +0100 |
| parents | facfd8518367 |
| children | 6c22bdc0bdfd |
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--- a/src/org/tmatesoft/hg/internal/FilterDataAccess.java Tue Feb 21 19:18:40 2012 +0100 +++ b/src/org/tmatesoft/hg/internal/FilterDataAccess.java Thu Feb 23 15:31:57 2012 +0100 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2011 TMate Software Ltd + * Copyright (c) 2011-2012 TMate Software Ltd * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -88,7 +88,7 @@ @Override public byte readByte() throws IOException { if (count <= 0) { - throw new IllegalArgumentException("Underflow"); // XXX be descriptive + throw new IOException(String.format("Underflow. Bytes left: %d. FilterDA[offset: %d, length: %d]", count, offset, length)); } if (count == length) { dataAccess.seek(offset); @@ -103,7 +103,7 @@ return; } if (count <= 0 || len > count) { - throw new IllegalArgumentException(String.format("Underflow. Bytes left: %d, asked to read %d", count, len)); + throw new IOException(String.format("Underflow. Bytes left: %d, asked to read %d. FilterDA[offset: %d, length: %d]", count, len, offset, length)); } if (count == length) { dataAccess.seek(offset);