philadelphia-core: Restore 'FIXConfig.Builder' constructor
Retain backwards compatibility.
@@ -281,7 +281,10 @@ public class FIXConfig {
private int txBufferCapacity;
private boolean checkSumEnabled;
- private Builder() {
+ /**
+ * Create a connection configuration builder.
+ */
+ public Builder() {
beginString = DEFAULT_BEGIN_STRING;
senderCompId = DEFAULT_SENDER_COMP_ID;
targetCompId = DEFAULT_TARGET_COMP_ID;
