for (String hexPrefix : ImmutableList.of("0x", "0X")) {
        for (String iPart : ImmutableList.of("", "0", "1", "F", "f", "c4", "CE")) {
          for (String fPart : ImmutableList.of("", ".", ".F", ".52", ".a")) {
            for (String expMarker : ImmutableList.of("p", "P")) {
              for (String exponent : ImmutableList.of("0", "-5", "+20", "52")) {

    try {
        super.close();
    } finally {
        // Don't release directory lease on close - it may be shared
        // Lease will be cleaned up by the lease manager
    }
}
```

### 5.2 Session Integration
```java
// In SmbSession.java
private DirectoryLeaseManager directoryLeaseManager;

public void initializeDirectoryLeasing() {

        if (provider.isAvailable()) {
            log.info("Selected RDMA provider: {}", provider.getProviderName());
            return provider;
        }
    }
    
    return null;
}
```

### 5.2 SMB2 Read/Write with RDMA
```java
// In Smb2ReadRequest.java
private RdmaChannelInfo rdmaChannelInfo;

public void addRdmaChannelInfo(int remoteKey, long address, int length) {

cloud.google.com/go/compute/metadata v0.6.0/go.mod h1:FjyFAW1MW0C203CEOMDTu3Dk1FlqW3Rga40jzHL4hfg=
cloud.google.com/go/iam v1.5.2 h1:qgFRAGEmd8z6dJ/qyEchAuL9jpswyODjA2lS+w234g8=
cloud.google.com/go/iam v1.5.2/go.mod h1:SE1vg0N81zQqLzQEwxL2WI6yhetBdbNQuTvIKCSkUHE=
cloud.google.com/go/logging v1.13.0 h1:7j0HgAp0B94o1YRDqiqm26w4q1rDMH7XNRU34lJXHYc=

            assertEquals(49, bytesWritten);

            // Verify written structure
            assertEquals(49, SMBUtil.readInt2(buffer, 50)); // Structure size
            assertEquals(1, buffer[52]); // Padding
            assertEquals(0x01, buffer[53]); // Read flags
            assertEquals(8192, SMBUtil.readInt4(buffer, 54)); // Read length
            assertEquals(16384L, SMBUtil.readInt8(buffer, 58)); // Offset

        testBuffer[47] = 0x00;
        testBuffer[48] = 0x00;
        testBuffer[49] = 0x00;
        testBuffer[50] = 0x00;
        testBuffer[51] = 0x05;
        SMBUtil.writeInt4(32, testBuffer, 52); // sub-authority 1
        SMBUtil.writeInt4(544, testBuffer, 56); // sub-authority 2

        int size = securityDescriptor.decode(testBuffer, 0, testBuffer.length);

	VROTRH		$5, V1		// 2154a072
	VROTRW		$0, V1, V2	// 2280a072
	VROTRW		$31, V1, V2	// 22fca072
	VROTRW		$18, V1		// 21c8a072
	VROTRV		$0, V1, V2	// 2200a172
	VROTRV		$63, V1, V2	// 22fca172
	VROTRV		$52, V1		// 21d0a172
	XVSLLB		$0, X2, X1	// 41202c77
	XVSLLB		$7, X2, X1	// 413c2c77
	XVSLLB		$4, X2		// 42302c77
	XVSLLH		$0, X2, X1	// 41402c77
	XVSLLH		$15, X2, X1	// 417c2c77
	XVSLLH		$8, X2		// 42602c77

pkg debug/elf, const R_ARM_THM_JUMP19 = 51
pkg debug/elf, const R_ARM_THM_JUMP19 R_ARM
pkg debug/elf, const R_ARM_THM_JUMP24 = 30
pkg debug/elf, const R_ARM_THM_JUMP24 R_ARM
pkg debug/elf, const R_ARM_THM_JUMP6 = 52
pkg debug/elf, const R_ARM_THM_JUMP6 R_ARM
pkg debug/elf, const R_ARM_THM_JUMP8 = 103
pkg debug/elf, const R_ARM_THM_JUMP8 R_ARM
pkg debug/elf, const R_ARM_THM_MOVT_ABS = 48
pkg debug/elf, const R_ARM_THM_MOVT_ABS R_ARM

0000220 3a 45 c3 71 b7 df f3 4c 63 fb b5 d9 31 5f 6e d6
0000230 24 1d a4 4a fe 32 a7 5c 16 48 5c 3e 08 6b 8a d3
0000240 25 1d a2 12 a5 59 24 ea 20 5f 52 6d ad 94 db 6b
0000250 94 b9 5d eb 4b a7 5c 44 bb 1e f2 3c 6b cf 52 c9
0000260 e9 e5 ba 06 b9 c4 e5 0a d0 00 0d d0 00 0d d0 00
0000270 0d d0 00 0d d0 00 0d d0 00 0d d0 00 0d d0 00 0d
0000280 d0 00 0d d0 00 0d d0 00 0d d0 00 0d d0 00 0d d0

pkg archive/tar, const TypeBlock = 52
pkg archive/tar, const TypeChar = 51
pkg archive/tar, const TypeCont = 55
pkg archive/tar, const TypeDir = 53
pkg archive/tar, const TypeFifo = 54
pkg archive/tar, const TypeGNULongLink = 75
pkg archive/tar, const TypeGNULongLink ideal-char
pkg archive/tar, const TypeGNULongName = 76
pkg archive/tar, const TypeGNULongName ideal-char
pkg archive/tar, const TypeLink = 49
pkg archive/tar, const TypeReg = 48