public Builder setLength(long value) {

          length_ = value;
          bitField0_ |= 0x00000004;
          onChanged();
          return this;
        }
<pre>
The number of bytes of source code making up this stack trace element.
</pre>

<code>int64 length = 3;</code>

@param value The length to set.
@return This builder for chaining.
java-workflow-executions/proto-google-cloud-workflow-executions-v1/src/main/java/com/google/cloud/workflows/executions/v1/Execution.java