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/libcore/benchmarks/src/benchmarks/
DSystemArrayCopyBenchmark.java29 final int len = arrayLength; in timeSystemCharArrayCopy() local
30 char[] src = new char[len]; in timeSystemCharArrayCopy()
31 char[] dst = new char[len]; in timeSystemCharArrayCopy()
33 System.arraycopy(src, 0, dst, 0, len); in timeSystemCharArrayCopy()
38 final int len = arrayLength; in timeSystemByteArrayCopy() local
39 byte[] src = new byte[len]; in timeSystemByteArrayCopy()
40 byte[] dst = new byte[len]; in timeSystemByteArrayCopy()
42 System.arraycopy(src, 0, dst, 0, len); in timeSystemByteArrayCopy()
47 final int len = arrayLength; in timeSystemShortArrayCopy() local
48 short[] src = new short[len]; in timeSystemShortArrayCopy()
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/libcore/ojluni/src/main/java/sun/security/util/
DDerInputBuffer.java49 DerInputBuffer(byte[] buf, int offset, int len) { in DerInputBuffer() argument
50 super(buf, offset, len); in DerInputBuffer()
65 int len = available(); in toByteArray() local
66 if (len <= 0) in toByteArray()
68 byte[] retval = new byte[len]; in toByteArray()
70 System.arraycopy(buf, pos, retval, 0, len); in toByteArray()
127 int len = available(); in hashCode() local
130 for (int i = 0; i < len; i++) in hashCode()
135 void truncate(int len) throws IOException { in truncate() argument
136 if (len > available()) in truncate()
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/libcore/ojluni/src/main/java/java/util/zip/
DZipInputStream.java195 public int read(byte[] b, int off, int len) throws IOException { in read() argument
197 if (off < 0 || len < 0 || off > b.length - len) { in read()
199 } else if (len == 0) { in read()
208 len = super.read(b, off, len); in read()
209 if (len == -1) { in read()
214 crc.update(b, off, len); in read()
218 remaining -= len; in read()
220 return len; in read()
227 if (len > remaining) { in read()
228 len = (int)remaining; in read()
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DInflater.java88 private int off, len; field in Inflater
141 public void setInput(byte[] b, int off, int len) { in setInput() argument
145 if (off < 0 || len < 0 || off > b.length - len) { in setInput()
151 this.len = len; in setInput()
177 public void setDictionary(byte[] b, int off, int len) { in setDictionary() argument
181 if (off < 0 || len < 0 || off > b.length - len) { in setDictionary()
186 setDictionary(zsRef.address(), b, off, len); in setDictionary() local
212 return len; in getRemaining()
224 return len <= 0; in needsInput()
266 public int inflate(byte[] b, int off, int len) in inflate() argument
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DCheckedInputStream.java81 public int read(byte[] buf, int off, int len) throws IOException { in read() argument
82 len = in.read(buf, off, len); in read()
83 if (len != -1) { in read()
84 cksum.update(buf, off, len); in read()
86 return len; in read()
99 long len = n - total; in skip() local
100 len = read(buf, 0, len < buf.length ? (int)len : buf.length); in skip()
101 if (len == -1) { in skip()
104 total += len; in skip()
DDeflater.java87 private int off, len; field in Deflater
217 public void setInput(byte[] b, int off, int len) { in setInput() argument
221 if (off < 0 || len < 0 || off > b.length - len) { in setInput()
227 this.len = len; in setInput()
253 public void setDictionary(byte[] b, int off, int len) { in setDictionary() argument
257 if (off < 0 || len < 0 || off > b.length - len) { in setDictionary()
262 setDictionary(zsRef.address(), b, off, len); in setDictionary() local
340 return len <= 0; in needsInput()
383 public int deflate(byte[] b, int off, int len) { in deflate() argument
384 return deflate(b, off, len, NO_FLUSH); in deflate()
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DInflaterInputStream.java57 protected int len; field in InflaterInputStream
160 public int read(byte[] b, int off, int len) throws IOException { in read() argument
164 } else if (off < 0 || len < 0 || len > b.length - off) { in read()
166 } else if (len == 0) { in read()
171 while ((n = inf.inflate(b, off, len)) == 0) { in read()
231 int len = max - total; in skip() local
232 if (len > b.length) { in skip()
233 len = b.length; in skip()
235 len = read(b, 0, len); in skip()
236 if (len == -1) { in skip()
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DDeflaterOutputStream.java200 public void write(byte[] b, int off, int len) throws IOException { in write() argument
204 if ((off | len | (off + len) | (b.length - (off + len))) < 0) { in write()
206 } else if (len == 0) { in write()
210 def.setInput(b, off, len); in write()
258 int len = 0; in deflate() local
259 while ((len = def.deflate(buf, 0, buf.length)) > 0) { in deflate()
260 out.write(buf, 0, len); in deflate()
281 int len = 0; in flush() local
282 while ((len = def.deflate(buf, 0, buf.length, Deflater.SYNC_FLUSH)) > 0) in flush()
284 out.write(buf, 0, len); in flush()
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DDeflaterInputStream.java152 int len = read(rbuf, 0, 1); in read() local
153 if (len <= 0) in read()
171 public int read(byte[] b, int off, int len) throws IOException { in read() argument
176 } else if (off < 0 || len < 0 || len > b.length - off) { in read()
178 } else if (len == 0) { in read()
184 while (len > 0 && !def.finished()) { in read()
199 n = def.deflate(b, off, len); in read()
202 len -= n; in read()
251 int len = read(rbuf, 0, (total <= rbuf.length ? total : rbuf.length)); in skip() local
253 if (len < 0) { in skip()
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DGZIPOutputStream.java142 public synchronized void write(byte[] buf, int off, int len) in write() argument
145 super.write(buf, off, len); in write()
146 crc.update(buf, off, len); in write()
159 int len = def.deflate(buf, 0, buf.length); in finish() local
160 if (def.finished() && len <= buf.length - TRAILER_SIZE) { in finish()
162 writeTrailer(buf, len); in finish()
163 len = len + TRAILER_SIZE; in finish()
164 out.write(buf, 0, len); in finish()
167 if (len > 0) in finish()
168 out.write(buf, 0, len); in finish()
/libcore/ojluni/src/main/java/sun/util/locale/
DLocaleUtils.java55 int len = s1.length(); in caseIgnoreMatch() local
56 if (len != s2.length()) { in caseIgnoreMatch()
60 for (int i = 0; i < len; i++) { in caseIgnoreMatch()
89 int len = s.length(); in toLowerString() local
91 for (; idx < len; idx++) { in toLowerString()
96 if (idx == len) { in toLowerString()
100 char[] buf = new char[len]; in toLowerString()
101 for (int i = 0; i < len; i++) { in toLowerString()
109 int len = s.length(); in toUpperString() local
111 for (; idx < len; idx++) { in toUpperString()
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/libcore/ojluni/src/main/java/java/io/
DPushbackInputStream.java165 public int read(byte[] b, int off, int len) throws IOException { in read() argument
169 } else if (off < 0 || len < 0 || len > b.length - off) { in read()
171 } else if (len == 0) { in read()
177 if (len < avail) { in read()
178 avail = len; in read()
183 len -= avail; in read()
185 if (len > 0) { in read()
186 len = super.read(b, off, len); in read()
187 if (len == -1) { in read()
190 return avail + len; in read()
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DPushbackReader.java106 public int read(char cbuf[], int off, int len) throws IOException { in read() argument
110 if (len <= 0) { in read()
111 if (len < 0) { in read()
120 if (len < avail) in read()
121 avail = len; in read()
125 len -= avail; in read()
127 if (len > 0) { in read()
128 len = super.read(cbuf, off, len); in read()
129 if (len == -1) { in read()
132 return avail + len; in read()
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DCharArrayReader.java120 public int read(char b[], int off, int len) throws IOException { in read() argument
123 if ((off < 0) || (off > b.length) || (len < 0) || in read()
124 ((off + len) > b.length) || ((off + len) < 0)) { in read()
126 } else if (len == 0) { in read()
135 if (len > avail) { in read()
136 len = avail; in read()
139 if (len <= 0) { in read()
142 System.arraycopy(buf, pos, b, off, len); in read()
143 pos += len; in read()
144 return len; in read()
DStringBufferInputStream.java111 public synchronized int read(byte b[], int off, int len) { in read() argument
114 } else if ((off < 0) || (off > b.length) || (len < 0) || in read()
115 ((off + len) > b.length) || ((off + len) < 0)) { in read()
123 if (len > avail) { in read()
124 len = avail; in read()
127 if (len <= 0) { in read()
131 int cnt = len; in read()
136 return len; in read()
DByteArrayInputStream.java176 public synchronized int read(byte b[], int off, int len) { in read() argument
179 } else if (off < 0 || len < 0 || len > b.length - off) { in read()
188 if (len > avail) { in read()
189 len = avail; in read()
191 if (len <= 0) { in read()
194 System.arraycopy(buf, pos, b, off, len); in read()
195 pos += len; in read()
196 return len; in read()
/libcore/ojluni/src/main/java/sun/nio/ch/
DDatagramDispatcher.java45 int read(FileDescriptor fd, long address, int len) throws IOException { in read() argument
48 return read0(fd, address, len); in read()
51 long readv(FileDescriptor fd, long address, int len) throws IOException { in readv() argument
54 return readv0(fd, address, len); in readv()
57 int write(FileDescriptor fd, long address, int len) throws IOException { in write() argument
60 return write0(fd, address, len); in write()
63 long writev(FileDescriptor fd, long address, int len) throws IOException { in writev() argument
66 return writev0(fd, address, len); in writev()
77 static native int read0(FileDescriptor fd, long address, int len) in read0() argument
80 static native long readv0(FileDescriptor fd, long address, int len) in readv0() argument
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DFileDispatcherImpl.java50 int read(FileDescriptor fd, long address, int len) throws IOException { in read() argument
53 return read0(fd, address, len); in read()
56 int pread(FileDescriptor fd, long address, int len, long position) in pread() argument
61 return pread0(fd, address, len, position); in pread()
64 long readv(FileDescriptor fd, long address, int len) throws IOException { in readv() argument
67 return readv0(fd, address, len); in readv()
70 int write(FileDescriptor fd, long address, int len) throws IOException { in write() argument
73 return write0(fd, address, len); in write()
76 int pwrite(FileDescriptor fd, long address, int len, long position) in pwrite() argument
81 return pwrite0(fd, address, len, position); in pwrite()
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DSocketDispatcher.java40 int read(FileDescriptor fd, long address, int len) throws IOException { in read() argument
43 return FileDispatcherImpl.read0(fd, address, len); in read()
46 long readv(FileDescriptor fd, long address, int len) throws IOException { in readv() argument
49 return FileDispatcherImpl.readv0(fd, address, len); in readv()
52 int write(FileDescriptor fd, long address, int len) throws IOException { in write() argument
55 return FileDispatcherImpl.write0(fd, address, len); in write()
58 long writev(FileDescriptor fd, long address, int len) throws IOException { in writev() argument
61 return FileDispatcherImpl.writev0(fd, address, len); in writev()
/libcore/ojluni/src/main/java/java/lang/
DAbstractStringBuilder.java447 int len = str.length(); in append() local
448 ensureCapacityInternal(count + len); in append()
449 str.getChars(0, len, value, count); in append()
450 count += len; in append()
458 int len = sb.length(); in append() local
459 ensureCapacityInternal(count + len); in append()
460 sb.getChars(0, len, value, count); in append()
461 count += len; in append()
471 int len = asb.length(); in append() local
472 ensureCapacityInternal(count + len); in append()
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DThreadLocal.java342 private void setThreshold(int len) { in setThreshold() argument
343 threshold = len * 2 / 3; in setThreshold()
349 private static int nextIndex(int i, int len) { in nextIndex() argument
350 return ((i + 1 < len) ? i + 1 : 0); in nextIndex()
356 private static int prevIndex(int i, int len) { in prevIndex() argument
357 return ((i - 1 >= 0) ? i - 1 : len - 1); in prevIndex()
381 int len = parentTable.length; in ThreadLocalMap() local
382 setThreshold(len); in ThreadLocalMap()
383 table = new Entry[len]; in ThreadLocalMap()
385 for (int j = 0; j < len; j++) { in ThreadLocalMap()
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/libcore/ojluni/src/main/java/java/util/concurrent/
DCopyOnWriteArrayList.java365 int len = elements.length; in toArray() local
366 if (a.length < len) in toArray()
367 return (T[]) Arrays.copyOf(elements, len, a.getClass()); in toArray()
369 System.arraycopy(elements, 0, a, 0, len); in toArray()
370 if (a.length > len) in toArray()
371 a[len] = null; in toArray()
408 int len = elements.length; in set() local
409 Object[] newElements = Arrays.copyOf(elements, len); in set()
429 int len = elements.length; in add() local
430 Object[] newElements = Arrays.copyOf(elements, len + 1); in add()
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/libcore/ojluni/src/main/native/
Dio_util.c68 outOfBounds(JNIEnv *env, jint off, jint len, jbyteArray array) { in outOfBounds() argument
70 (len < 0) || in outOfBounds()
73 ((*env)->GetArrayLength(env, array) - off < len)); in outOfBounds()
78 jint off, jint len, jfieldID fid) in readBytes() argument
90 if (outOfBounds(env, off, len, bytes)) { in readBytes()
95 if (len == 0) { in readBytes()
97 } else if (len > BUF_SIZE) { in readBytes()
98 buf = malloc(len); in readBytes()
112 nread = (jint)IO_Read(fd, buf, len); in readBytes()
154 jint off, jint len, jboolean append, jfieldID fid) in writeBytes() argument
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/libcore/ojluni/src/main/java/java/util/jar/
DManifest.java205 int len; in read() local
210 while ((len = fis.readLine(lbuf)) != -1) { in read()
211 if (lbuf[--len] != '\n') { in read()
214 if (len > 0 && lbuf[len-1] == '\r') { in read()
215 --len; in read()
217 if (len == 0 && skipEmptyLines) { in read()
223 name = parseName(lbuf, len); in read()
229 lastline = new byte[len - 6]; in read()
230 System.arraycopy(lbuf, 6, lastline, 0, len - 6); in read()
235 byte[] buf = new byte[lastline.length + len - 1]; in read()
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/libcore/ojluni/src/main/java/java/util/
DBase64.java238 int len = 0; in outLength() local
240 len = 4 * ((srclen + 2) / 3); in outLength()
243 len = 4 * (srclen / 3) + (n == 0 ? 0 : n + 1); in outLength()
246 len += (len - 1) / linemax * newline.length; in outLength()
247 return len; in outLength()
261 int len = outLength(src.length); // dst array size in encode() local
262 byte[] dst = new byte[len]; in encode()
289 int len = outLength(src.length); // dst array size in encode() local
290 if (dst.length < len) in encode()
334 int len = outLength(buffer.remaining()); in encode() local
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