AndroidStudio getter判空模板,（適用於實體類、String、list）

#if($field.modifierStatic)
static ##
#end
$field.type ##
#set($name = $StringUtil.capitalizeWithJavaBeanConvention($StringUtil.sanitizeJavaIdentifier($helper.getPropertyName($field, $project))))
#if ($field.boolean && $field.primitive)
#if ($StringUtil.startsWithIgnoreCase($name, 'is'))
#set($name = $StringUtil.decapitalize($name))
#else
is##
#end
#else
get##
#end
${name}() {
#if ($field.string)
return $field.name == null ? "" : $field.name;
#else 
#if ($field.list)
if ($field.name == null) {
return new ArrayList<>();
}
return $field.name;
#else 
if($field.name == null)
$field.name = new ${field.type}();
return $field.name;
#end
#end
}