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apache-commons-compress/fix_java_8_compatibility.patch

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--- commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/sevenz/BoundedSeekableByteChannelInputStream.java 2018-05-02 22:17:13.000000000 +0200
+++ commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/sevenz/BoundedSeekableByteChannelInputStream.java 2018-10-26 16:05:32.068171466 +0200
@@ -19,6 +19,7 @@
import java.io.IOException;
import java.io.InputStream;
+import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.nio.channels.SeekableByteChannel;
@@ -69,7 +70,7 @@
} else {
buf = ByteBuffer.allocate(bytesToRead);
bytesRead = channel.read(buf);
- buf.flip();
+ ((Buffer)buf).flip();
}
if (bytesRead >= 0) {
buf.get(b, off, bytesRead);
@@ -79,9 +80,9 @@
}
private int read(int len) throws IOException {
- buffer.rewind().limit(len);
+ ((Buffer)buffer).rewind().limit(len);
int read = channel.read(buffer);
- buffer.flip();
+ ((Buffer)buffer).flip();
return read;
}
--- commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/sevenz/SevenZFile.java 2018-06-07 21:11:34.000000000 +0200
+++ commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/sevenz/SevenZFile.java 2018-10-26 16:05:32.068171466 +0200
@@ -25,6 +25,7 @@
import java.io.FilterInputStream;
import java.io.IOException;
import java.io.InputStream;
+import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.CharBuffer;
@@ -1184,9 +1185,9 @@
}
private void readFully(ByteBuffer buf) throws IOException {
- buf.rewind();
+ ((Buffer)buf).rewind();
IOUtils.readFully(channel, buf);
- buf.flip();
+ ((Buffer)buf).flip();
}
@Override
--- commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/sevenz/SevenZOutputFile.java 2018-07-01 11:53:29.000000000 +0200
+++ commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/sevenz/SevenZOutputFile.java 2018-10-26 16:05:32.068171466 +0200
@@ -24,6 +24,7 @@
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
+import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.channels.SeekableByteChannel;
@@ -288,7 +289,7 @@
crc32.reset();
crc32.update(bb.array(), SevenZFile.sevenZSignature.length + 6, 20);
bb.putInt(SevenZFile.sevenZSignature.length + 2, (int) crc32.getValue());
- bb.flip();
+ ((Buffer)bb).flip();
channel.write(bb);
}
@@ -772,7 +773,7 @@
private final ByteBuffer buffer = ByteBuffer.allocate(BUF_SIZE);
@Override
public void write(final int b) throws IOException {
- buffer.clear();
+ ((Buffer)buffer).clear();
buffer.put((byte) b).flip();
channel.write(buffer);
compressedCrc32.update(b);
@@ -790,7 +791,7 @@
if (len > BUF_SIZE) {
channel.write(ByteBuffer.wrap(b, off, len));
} else {
- buffer.clear();
+ ((Buffer)buffer).clear();
buffer.put(b, off, len).flip();
channel.write(buffer);
}
--- commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/zip/NioZipEncoding.java 2018-05-02 22:17:13.000000000 +0200
+++ commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/zip/NioZipEncoding.java 2018-10-26 16:05:32.068171466 +0200
@@ -20,6 +20,7 @@
package org.apache.commons.compress.archivers.zip;
import java.io.IOException;
+import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import java.nio.charset.Charset;
@@ -118,8 +119,8 @@
enc.encode(cb, out, true);
// may have caused underflow, but that's been ignored traditionally
- out.limit(out.position());
- out.rewind();
+ ((Buffer)out).limit(out.position());
+ ((Buffer)out).rewind();
return out;
}
--- commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/zip/ZipArchiveInputStream.java 2018-08-09 20:37:01.000000000 +0200
+++ commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/zip/ZipArchiveInputStream.java 2018-10-26 16:21:33.869007928 +0200
@@ -25,6 +25,7 @@
import java.io.InputStream;
import java.io.PushbackInputStream;
import java.math.BigInteger;
+import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.zip.CRC32;
@@ -220,7 +221,7 @@
this.allowStoredEntriesWithDataDescriptor =
allowStoredEntriesWithDataDescriptor;
// haven't read anything so far
- buf.limit(0);
+ ((Buffer)buf).limit(0);
}
public ZipArchiveEntry getNextZipEntry() throws IOException {
@@ -522,13 +523,13 @@
}
if (buf.position() >= buf.limit()) {
- buf.position(0);
+ ((Buffer)buf).position(0);
final int l = in.read(buf.array());
if (l == -1) {
- buf.limit(0);
+ ((Buffer)buf).limit(0);
throw new IOException("Truncated ZIP file");
}
- buf.limit(l);
+ ((Buffer)buf).limit(l);
count(l);
current.bytesReadFromStream += l;
@@ -719,7 +720,7 @@
}
inf.reset();
- buf.clear().flip();
+ ((Buffer)buf).clear().flip();
current = null;
lastStoredEntry = null;
}
@@ -784,7 +785,7 @@
}
final int length = in.read(buf.array());
if (length > 0) {
- buf.limit(length);
+ ((Buffer)buf).limit(length);
count(buf.limit());
inf.setInput(buf.array(), 0, buf.limit());
}
--- commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/zip/ZipEncodingHelper.java 2018-05-23 14:50:54.000000000 +0200
+++ commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/zip/ZipEncodingHelper.java 2018-10-26 16:13:51.818646873 +0200
@@ -18,6 +18,7 @@
package org.apache.commons.compress.archivers.zip;
+import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
@@ -85,8 +86,8 @@
}
static ByteBuffer growBufferBy(ByteBuffer buffer, int increment) {
- buffer.limit(buffer.position());
- buffer.rewind();
+ ((Buffer)buffer).limit(buffer.position());
+ ((Buffer)buffer).rewind();
final ByteBuffer on = ByteBuffer.allocate(buffer.capacity() + increment);
--- commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/zip/ZipFile.java 2018-05-23 14:50:54.000000000 +0200
+++ commons-compress-1.18-src/src/main/java/org/apache/commons/compress/archivers/zip/ZipFile.java 2018-10-26 16:05:32.068171466 +0200
@@ -25,6 +25,7 @@
import java.io.IOException;
import java.io.InputStream;
import java.io.SequenceInputStream;
+import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;
import java.nio.channels.SeekableByteChannel;
@@ -620,7 +621,7 @@
positionAtCentralDirectory();
- wordBbuf.rewind();
+ ((Buffer)wordBbuf).rewind();
IOUtils.readFully(archive, wordBbuf);
long sig = ZipLong.getValue(wordBuf);
@@ -631,7 +632,7 @@
while (sig == CFH_SIG) {
readCentralDirectoryEntry(noUTF8Flag);
- wordBbuf.rewind();
+ ((Buffer)wordBbuf).rewind();
IOUtils.readFully(archive, wordBbuf);
sig = ZipLong.getValue(wordBuf);
}
@@ -650,7 +651,7 @@
private void
readCentralDirectoryEntry(final Map<ZipArchiveEntry, NameAndComment> noUTF8Flag)
throws IOException {
- cfhBbuf.rewind();
+ ((Buffer)cfhBbuf).rewind();
IOUtils.readFully(archive, cfhBbuf);
int off = 0;
final Entry ze = new Entry();
@@ -886,7 +887,7 @@
archive.position() > ZIP64_EOCDL_LENGTH;
if (searchedForZip64EOCD) {
archive.position(archive.position() - ZIP64_EOCDL_LENGTH);
- wordBbuf.rewind();
+ ((Buffer)wordBbuf).rewind();
IOUtils.readFully(archive, wordBbuf);
found = Arrays.equals(ZipArchiveOutputStream.ZIP64_EOCD_LOC_SIG,
wordBuf);
@@ -915,10 +916,10 @@
throws IOException {
skipBytes(ZIP64_EOCDL_LOCATOR_OFFSET
- WORD /* signature has already been read */);
- dwordBbuf.rewind();
+ ((Buffer)dwordBbuf).rewind();
IOUtils.readFully(archive, dwordBbuf);
archive.position(ZipEightByteInteger.getLongValue(dwordBuf));
- wordBbuf.rewind();
+ ((Buffer)wordBbuf).rewind();
IOUtils.readFully(archive, wordBbuf);
if (!Arrays.equals(wordBuf, ZipArchiveOutputStream.ZIP64_EOCD_SIG)) {
throw new ZipException("archive's ZIP64 end of central "
@@ -926,7 +927,7 @@
}
skipBytes(ZIP64_EOCD_CFD_LOCATOR_OFFSET
- WORD /* signature has already been read */);
- dwordBbuf.rewind();
+ ((Buffer)dwordBbuf).rewind();
IOUtils.readFully(archive, dwordBbuf);
archive.position(ZipEightByteInteger.getLongValue(dwordBuf));
}
@@ -941,7 +942,7 @@
private void positionAtCentralDirectory32()
throws IOException {
skipBytes(CFD_LOCATOR_OFFSET);
- wordBbuf.rewind();
+ ((Buffer)wordBbuf).rewind();
IOUtils.readFully(archive, wordBbuf);
archive.position(ZipLong.getValue(wordBuf));
}
@@ -975,9 +976,9 @@
for (; off >= stopSearching; off--) {
archive.position(off);
try {
- wordBbuf.rewind();
+ ((Buffer)wordBbuf).rewind();
IOUtils.readFully(archive, wordBbuf);
- wordBbuf.flip();
+ ((Buffer)wordBbuf).flip();
} catch (EOFException ex) {
break;
}
@@ -1047,9 +1048,9 @@
final Entry ze = (Entry) zipArchiveEntry;
final long offset = ze.getLocalHeaderOffset();
archive.position(offset + LFH_OFFSET_FOR_FILENAME_LENGTH);
- wordBbuf.rewind();
+ ((Buffer)wordBbuf).rewind();
IOUtils.readFully(archive, wordBbuf);
- wordBbuf.flip();
+ ((Buffer)wordBbuf).flip();
wordBbuf.get(shortBuf);
final int fileNameLen = ZipShort.getValue(shortBuf);
wordBbuf.get(shortBuf);
@@ -1084,7 +1085,7 @@
*/
private boolean startsWithLocalFileHeader() throws IOException {
archive.position(0);
- wordBbuf.rewind();
+ ((Buffer)wordBbuf).rewind();
IOUtils.readFully(archive, wordBbuf);
return Arrays.equals(wordBuf, ZipArchiveOutputStream.LFH_SIG);
}
@@ -1127,7 +1128,7 @@
singleByteBuffer = ByteBuffer.allocate(1);
}
else {
- singleByteBuffer.rewind();
+ ((Buffer)singleByteBuffer).rewind();
}
int read = read(loc, singleByteBuffer);
if (read < 0) {
@@ -1166,7 +1167,7 @@
archive.position(pos);
read = archive.read(buf);
}
- buf.flip();
+ ((Buffer)buf).flip();
return read;
}
}
@@ -1188,7 +1189,7 @@
@Override
protected int read(long pos, ByteBuffer buf) throws IOException {
int read = archive.read(buf, pos);
- buf.flip();
+ ((Buffer)buf).flip();
return read;
}
}
--- commons-compress-1.18-src/src/main/java/org/apache/commons/compress/utils/FixedLengthBlockOutputStream.java 2018-07-01 11:53:29.000000000 +0200
+++ commons-compress-1.18-src/src/main/java/org/apache/commons/compress/utils/FixedLengthBlockOutputStream.java 2018-10-26 16:05:32.072171484 +0200
@@ -21,6 +21,7 @@
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
+import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.channels.ClosedChannelException;
@@ -88,7 +89,7 @@
}
private void writeBlock() throws IOException {
- buffer.flip();
+ ((Buffer)buffer).flip();
int i = out.write(buffer);
boolean hasRemaining = buffer.hasRemaining();
if (i != blockSize || hasRemaining) {
@@ -97,7 +98,7 @@
blockSize, i);
throw new IOException(msg);
}
- buffer.clear();
+ ((Buffer)buffer).clear();
}
@Override
@@ -142,7 +143,7 @@
// fill up the reset of buffer and write the block.
if (buffer.position() != 0) {
int n = buffer.remaining();
- src.limit(src.position() + n);
+ ((Buffer)src).limit(src.position() + n);
buffer.put(src);
writeBlock();
srcLeft -= n;
@@ -150,12 +151,12 @@
// whilst we have enough bytes in src for complete blocks,
// write them directly from src without copying them to buffer
while (srcLeft >= blockSize) {
- src.limit(src.position() + blockSize);
+ ((Buffer)src).limit(src.position() + blockSize);
out.write(src);
srcLeft -= blockSize;
}
// copy any remaining bytes into buffer
- src.limit(savedLimit);
+ ((Buffer)src).limit(savedLimit);
buffer.put(src);
}
return srcRemaining;
@@ -240,9 +241,9 @@
try {
int pos = buffer.position();
- int len = buffer.limit() - pos;
+ int len = ((Buffer)buffer).limit() - pos;
out.write(buffer.array(), buffer.arrayOffset() + pos, len);
- buffer.position(buffer.limit());
+ ((Buffer)buffer).position(buffer.limit());
return len;
} catch (IOException e) {
try {
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