for (int i = 0; i < prob.lambda.length; i++) {
if (prob.lambda[i] != 0.0) {
numNonZero++;
}
}
<BUG>System.err.printf("Non-zero parameters: %d/%d (%1.2f%%)%n", numNonZero, prob.lambda.length,

(100.0 * numNonZero) / prob.lambda.length);
</BUG>
}

for (int i = 0; i < prob.lambda.length; i++) {
if (prob.lambda[i] != 0.0) {
numNonZero++;
}
}
System.err.printf("Non-zero parameters: %d/%d (%0.2f%%)%n", numNonZero, prob.lambda.length,
((double) numNonZero) / prob.lambda.length);
}
