defer runtime.GOMAXPROCS(runtime.GOMAXPROCS(-1))
	n := 1000
	if testing.Short() {
		n = 5
	}
	HammerRWMutex(1, 1, n)
	HammerRWMutex(1, 3, n)
	HammerRWMutex(1, 10, n)
	HammerRWMutex(4, 1, n)
	HammerRWMutex(4, 3, n)
	HammerRWMutex(4, 10, n)
	HammerRWMutex(10, 1, n)
	HammerRWMutex(10, 3, n)
	HammerRWMutex(10, 10, n)
	HammerRWMutex(10, 5, n)
}

// Borrowed from rwmutex_test.go

pkg debug/elf, const R_PPC64_ADDR16_HIGHER R_PPC64
pkg debug/elf, const R_PPC64_ADDR16_HIGHERA = 40
pkg debug/elf, const R_PPC64_ADDR16_HIGHERA R_PPC64
pkg debug/elf, const R_PPC64_ADDR16_HIGHEST = 41
pkg debug/elf, const R_PPC64_ADDR16_HIGHEST R_PPC64
pkg debug/elf, const R_PPC64_ADDR16_HIGHESTA = 42
pkg debug/elf, const R_PPC64_ADDR16_HIGHESTA R_PPC64
pkg debug/elf, const R_PPC64_ADDR16_LO = 4

pkg syscall (netbsd-arm64-cgo), const EPROTO = 96
pkg syscall (netbsd-arm64-cgo), const EPROTO Errno
pkg syscall (netbsd-arm64-cgo), const EPROTONOSUPPORT = 43
pkg syscall (netbsd-arm64-cgo), const EPROTOTYPE = 41
pkg syscall (netbsd-arm64-cgo), const ERANGE = 34
pkg syscall (netbsd-arm64-cgo), const EREMOTE = 71
pkg syscall (netbsd-arm64-cgo), const EROFS = 30
pkg syscall (netbsd-arm64-cgo), const ERPCMISMATCH = 73

---

### Phase 4: Directory Leasing
**Priority: MEDIUM** | **Estimated Effort: 2-3 weeks**

Directory leasing extends the lease concept to directories for improved metadata caching.

#### 4.1 Core Directory Lease Infrastructure
```
Package: jcifs.internal.smb2.lease
├── DirectoryLeaseContext.java    - Directory-specific lease context
├── DirectoryLeaseCache.java      - Directory metadata cache

	github.com/minio/minio-go/v7 v7.0.91
	github.com/minio/mux v1.9.2
	github.com/minio/pkg/v3 v3.1.3
	github.com/minio/selfupdate v0.6.0
	github.com/minio/simdjson-go v0.4.5
	github.com/minio/sio v0.4.1
	github.com/minio/xxml v0.0.3
	github.com/minio/zipindex v0.4.0
	github.com/mitchellh/go-homedir v1.1.0
	github.com/nats-io/nats-server/v2 v2.11.1
	github.com/nats-io/nats.go v1.41.2
	github.com/nats-io/stan.go v0.10.4

Result = PossiblyPrime W = 55 B = 48 # Other witnesses for 65 and 85 will report composite: # Found non-trivial square root Result = Composite W = 41 B = 2c # End of iteration Result = Composite W = 41 B = 16 # End of iteration Result = Composite W = 41 B = 14 # End of iteration Result = Composite W = 41 B = 2 # End of iteration Result = Composite W = 41 B = 3a # End of iteration Result = Composite W = 55 B = 40 # End of iteration Result = Composite W = 55 B = 7 # End of iteration Result = Composite...

}
```

### 3.2 Lease Versions
- **Lease V1**: Basic lease support (SMB 3.0)
- **Lease V2**: Adds epoch support for better consistency (SMB 3.0.2+)

## 4. Data Structures

### 4.1 Lease Key Structure
```java
package jcifs.internal.smb2.lease;

import java.security.SecureRandom;
import java.util.Arrays;

public class Smb2LeaseKey {
    private final byte[] key;  // 16-byte lease key

### **4.1 Spark Pi**

OkHttp 3.x Change Log
=====================

## Version 3.14.9

_2020-05-17_

 *  Fix: Don't crash when running as a plugin in Android Studio Canary 4.1. To enable
    platform-specific TLS features OkHttp must detect whether it's running in a JVM or in Android.
    The upcoming Android Studio runs in a JVM but has classes from Android and that confused OkHttp!


## Version 3.14.8

_2020-04-28_

    RECURSIVE_TREE,        // Entire subtree (if supported)
    METADATA_ONLY,         // File attributes but not content
    FULL_ENUMERATION      // Complete directory listing
}
```

## 4. Data Structures

### 4.1 Directory Lease Context
```java
package jcifs.internal.smb2.lease;

public class DirectoryLeaseContext extends Smb2LeaseContext {
    public static final String NAME_DIRECTORY_REQUEST = "DLse";