fix: encoding code review

src/main/java/encoding/Block.java

@@ -254,6 +254,8 @@ public class Block {
             try {
                 tlvType = TLV.readType(this.value, new VlInt(start));
             } catch (TLVException e) {
+                // go 版本 先清空再抛出异常 这里是否需要清空？
+                this.clearElements();
                 throw new BlockException("parseSubElements" + e.getMessage());
             }
             if (tlvType == null) {
@@ -267,6 +269,8 @@ public class Block {
             try {
                 tlvLength = TLV.readVarNumber(this.value, new VlInt(start));
             } catch (TLVException e) {
+                // go 版本 先清空再抛出异常 这里是否需要清空？
+                this.clearElements();
                 throw new BlockException("parseSubElements" + e.getMessage());
             }
             if (tlvType == null) {
@@ -290,6 +294,8 @@ public class Block {
                 try {
                     block = createBlockByTypeLengthBuffer(tlvType, tlvLength, subBlockValue, true);
                 } catch (BlockException e) {
+                    // go 版本 先清空再抛出异常 这里是否需要清空？
+                    this.clearElements();
                     return false;
                 }
                 if (block == null) {

src/test/java/minsecurity/crypto/SM4Benchmark.java

@@ -21,7 +21,7 @@ import static minsecurity.crypto.TestSM4.SRC_DATA_16B;
 
 @BenchmarkMode(Mode.AverageTime)
 @State(Scope.Thread)
-@Fork(4)
+@Fork(1)
 @OutputTimeUnit(TimeUnit.MILLISECONDS)
 @Warmup(iterations = 3)
 @Measurement(iterations = 5)