junit-servers-core/src/main/java/com/github/mjeanroy/junit/servers/commons/ToStringBuilder.java
private ToStringBuilder appendFormattedValue(String name, Object value) {
		if (!first) {
			sb.append(SEPARATOR);
		}

		sb.append(name).append(FIELD_VALUE_SEPARATOR).append(value);
		first = false;
		return this;
	}
private ToStringBuilder appendFormattedValue(String name, Object value) {
		if (!first) {
			sb.append(SEPARATOR);
		}

		sb.append(name).append(FIELD_VALUE_SEPARATOR).append(value);
		first = false;
		return this;
	}
Append formatted value to the final output.
@param name Field name.
@param value Field value.
@return The current builder.