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avoiding NoSuchMethod exception (#6658)

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This commit is contained in:
Kamil Rojewski
2021-05-24 20:09:45 +02:00
committed by GitHub
parent d84bccb0c7
commit 813d3632ec
7 changed files with 28 additions and 22 deletions
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22
java/com/google/flatbuffers/FlatBufferBuilder.java
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@@ -273,10 +273,10 @@ public class FlatBufferBuilder {
new_buf_size = (old_buf_size & 0xC0000000) != 0 ? MAX_BUFFER_SIZE : old_buf_size << 1;
}
bb.position(0);
((Buffer) bb).position(0);
ByteBuffer nbb = bb_factory.newByteBuffer(new_buf_size);
new_buf_size = nbb.clear().capacity(); // Ensure the returned buffer is treated as empty
nbb.position(new_buf_size - old_buf_size);
((Buffer) nbb).position(new_buf_size - old_buf_size);
nbb.put(bb);
return nbb;
}
@@ -527,7 +527,7 @@ public class FlatBufferBuilder {
int length = elem_size * num_elems;
startVector(elem_size, num_elems, alignment);
bb.position(space -= length);
((Buffer) bb).position(space -= length);
// Slice and limit the copy vector to point to the 'array'
ByteBuffer copy = bb.slice().order(ByteOrder.LITTLE_ENDIAN);
@@ -602,7 +602,7 @@ public class FlatBufferBuilder {
int length = utf8.encodedLength(s);
addByte((byte)0);
startVector(1, length, 1);
bb.position(space -= length);
((Buffer) bb).position(space -= length);
utf8.encodeUtf8(s, bb);
return endVector();
}
@@ -617,7 +617,7 @@ public class FlatBufferBuilder {
int length = s.remaining();
addByte((byte)0);
startVector(1, length, 1);
bb.position(space -= length);
((Buffer) bb).position(space -= length);
bb.put(s);
return endVector();
}
@@ -631,7 +631,7 @@ public class FlatBufferBuilder {
public int createByteVector(byte[] arr) {
int length = arr.length;
startVector(1, length, 1);
bb.position(space -= length);
((Buffer) bb).position(space -= length);
bb.put(arr);
return endVector();
}
@@ -646,7 +646,7 @@ public class FlatBufferBuilder {
*/
public int createByteVector(byte[] arr, int offset, int length) {
startVector(1, length, 1);
bb.position(space -= length);
((Buffer) bb).position(space -= length);
bb.put(arr, offset, length);
return endVector();
}
@@ -663,7 +663,7 @@ public class FlatBufferBuilder {
public int createByteVector(ByteBuffer byteBuffer) {
int length = byteBuffer.remaining();
startVector(1, length, 1);
bb.position(space -= length);
((Buffer) bb).position(space -= length);
bb.put(byteBuffer);
return endVector();
}
@@ -953,7 +953,7 @@ public class FlatBufferBuilder {
if (size_prefix) {
addInt(bb.capacity() - space);
}
bb.position(space);
((Buffer) bb).position(space);
finished = true;
}
@@ -1067,7 +1067,7 @@ public class FlatBufferBuilder {
public byte[] sizedByteArray(int start, int length){
finished();
byte[] array = new byte[length];
bb.position(start);
((Buffer) bb).position(start);
bb.get(array);
return array;
}
@@ -1090,7 +1090,7 @@ public class FlatBufferBuilder {
public InputStream sizedInputStream() {
finished();
ByteBuffer duplicate = bb.duplicate();
duplicate.position(space);
((Buffer) duplicate).position(space);
duplicate.limit(bb.capacity());
return new ByteBufferBackedInputStream(duplicate);
}