以实际读取文件内容大小构建byte数组

Author: chengyouling

foundations/foundation-vertx/src/test/java/org/apache/servicecomb/foundation/vertx/stream/TestBufferInputStream.java

@@ -66,7 +66,7 @@ public void testReadDecorate() throws IOException {
     BufferInputStream bufferInputStream = new BufferInputStream(buffer);
     GZIPInputStream gzipInputStream = new GZIPInputStream(bufferInputStream);
     StringBuilder sb = new StringBuilder();
-    byte[] bufferByte = new byte[256];
+    byte[] bufferByte = new byte[out.toByteArray().length];
     int n;
     while ((n = gzipInputStream.read(bufferByte)) >= 0) {
       sb.append(new String(bufferByte, 0, n));