Returns the target for the minimum number of idle objects to maintain in
the pool. This setting only has an effect if it is positive and
{@link #getTimeBetweenEvictionRunsMillis()} is greater than zero. If this
is the case, an attempt is made to ensure that the pool has the required
minimum number of instances during idle object eviction runs.
<p>
If the configured value of minIdle is greater than the configured value
for maxIdle then the value of maxIdle will be used instead.
</p>
Returns the target for the minimum number of idle objects to maintain in the pool. This setting only has an effect if it is positive and {@link #getTimeBetweenEvictionRunsMillis()} is greater than zero. If this is the case, an attempt is made to ensure that the pool has the required minimum number of instances during idle object eviction runs. <p> If the configured value of minIdle is greater than the configured value for maxIdle then the value of maxIdle will be used instead. </p>
@return The minimum number of objects.
@see #setMinIdle(int) @see #setMaxIdle(int) @see #setTimeBetweenEvictionRunsMillis(long)