appendln
Deprecated: Use appendLine instead. Note that the new method always appends the line feed character '\\n' regardless of the system line separator.
Appends a line separator to this Appendable.
Deprecated: Use appendLine instead. Note that the new method always appends the line feed character '\\n' regardless of the system line separator.
Deprecated: Use appendLine instead. Note that the new method always appends the line feed character '\\n' regardless of the system line separator.
Appends value to the given Appendable and line separator after it.