returns the number of idle connections in the pool . concode_field_sep Deque<RealConnection> connections concode_elem_sep boolean cleanupRunning concode_elem_sep long keepAliveDurationNs concode_elem_sep RouteDatabase routeDatabase concode_elem_sep Runnable cleanupRunnable concode_elem_sep int maxIdleConnections concode_elem_sep Executor executor concode_field_sep int connectionCount concode_elem_sep void evictAll concode_elem_sep int pruneAndGetAllocationCount concode_elem_sep long cleanup concode_elem_sep RealConnection get concode_elem_sep boolean connectionBecameIdle concode_elem_sep void run concode_elem_sep void put
int function ( ) { int loc0 = 0 ; for ( RealConnection loc1 : connections ) { if ( loc1 . allocations . isEmpty ( ) ) loc0 ++ ; } return loc0 ; }