@java.lang.Override
      public Builder clear() {
        super.clear();
        bitField0_ = 0;
        if (elementsBuilder_ == null) {
          elements_ = java.util.Collections.emptyList();
        } else {
          elements_ = null;
          elementsBuilder_.clear();
        }
        bitField0_ = (bitField0_ & ~0x00000001);
        return this;
      }
<pre>
A collection of stack elements (frames) where an error occurred.
</pre>

Protobuf type {@code google.cloud.workflows.executions.v1.Execution.StackTrace}
java-workflow-executions/proto-google-cloud-workflow-executions-v1/src/main/java/com/google/cloud/workflows/executions/v1/Execution.java