Skip creating slices when using segment/string-data utils

Author: Col-E

src/main/java/software/coley/lljzip/format/model/CentralDirectoryFileHeader.java

@@ -120,7 +120,7 @@ public void read(@Nonnull MemorySegment data, long offset) throws ZipParseExcept
 			throw new ZipParseException(t, ZipParseException.Type.OTHER);
 		}
 		try {
-			fileComment = StringData.of(readSlice(data, offset, 46 + fileNameLength + extraFieldLength, fileCommentLength));
+			fileComment = StringData.of(data, offset + 46 + fileNameLength + extraFieldLength, fileCommentLength);
 		} catch (IndexOutOfBoundsException ex) {
 			throw new ZipParseException(ex, ZipParseException.Type.IOOBE_CEN_COMMENT);
 		} catch (Throwable t) {

src/main/java/software/coley/lljzip/format/model/EndOfCentralDirectory.java

@@ -67,7 +67,7 @@ public void read(@Nonnull MemorySegment data, long offset) {
 		setCentralDirectorySize(readQuad(data, offset + 12));
 		setCentralDirectoryOffset(readQuad(data, offset + 16));
 		setZipCommentLength(readWord(data, offset + 20));
-		zipComment = StringData.of(data.asSlice(offset + 22, zipCommentLength));
+		zipComment = StringData.of(data, offset + 22, zipCommentLength);
 	}
 
 	@Override

src/main/java/software/coley/lljzip/format/model/LocalFileHeader.java

@@ -88,7 +88,7 @@ public void read(@Nonnull MemorySegment data, long offset) throws ZipParseExcept
 			throw new ZipParseException(t, ZipParseException.Type.OTHER);
 		}
 		try {
-			fileName = StringData.of(readSlice(data, offset, MIN_FIXED_SIZE, fileNameLength));
+			fileName = StringData.of(data, offset + MIN_FIXED_SIZE, fileNameLength);
 		} catch (IndexOutOfBoundsException ex) {
 			throw new ZipParseException(ex, ZipParseException.Type.IOOBE_FILE_NAME);
 		} catch (Throwable t) {