in src/main/java/org/apache/sling/servlets/get/impl/helpers/PlainTextRenderer.java [104:125]
protected void printPropertyValue(PrintWriter pw, String name,
Object value,
boolean includeName) {
if (includeName) {
pw.print(name + ": ");
}
if ( value.getClass().isArray() ) {
final Object[] values = (Object[])value;
pw.print('[');
for (int i = 0; i < values.length; i++) {
if (i > 0) {
pw.print(", ");
}
pw.print(values[i].toString());
}
pw.print(']');
} else {
pw.print(value.toString());
}
}