Merge branch '2.18' into 2.19

release-notes/VERSION-2.x

@@ -23,6 +23,12 @@ a pure JSON library.
 #1361: `JsonPointer` parsing of '~' not followed by "0" or "1" unexpected
  (reported by @slz30)
 
+2.18.3 (not yet released)
+
+#1391: Fix issue where the parser can read back old number state when
+  parsing later numbers
+ (fix contributed by @pjfanning)
+
 2.18.2 (27-Nov-2024)
 
 #1359: Non-surrogate characters being incorrectly combined when

src/main/java/com/fasterxml/jackson/core/Base64Variants.java

@@ -76,7 +76,7 @@ public final class Base64Variants
      * This non-standard variant is usually used when encoded data needs to be
      * passed via URLs (such as part of GET request). It differs from the
      * base {@link #MIME} variant in multiple ways.
-     * First, no padding is used: this also means that it generally can not
+     * First, no padding is used: this also means that it generally cannot
      * be written in multiple separate but adjacent chunks (which would not
      * be the usual use case in any case). Also, no linefeeds are used (max
      * line length set to infinite). And finally, two characters (plus and

src/main/java/com/fasterxml/jackson/core/FormatFeature.java

@@ -4,7 +4,7 @@
 
 /**
  * Marker interface that is to be implemented by data format - specific features.
- * Interface used since Java Enums can not extend classes or other Enums, but
+ * Interface used since Java Enums cannot extend classes or other Enums, but
  * they can implement interfaces; and as such we may be able to use limited
  * amount of generic functionality.
  *<p>

src/main/java/com/fasterxml/jackson/core/JsonFactory.java

@@ -2308,7 +2308,7 @@ protected ContentReference _createContentReference(Object contentAccessor,
      * for JSON handling. Problem here is that when adding new functionality
      * via factory methods, it is not possible to leave these methods abstract
      * (because we are implementing them for JSON); but there is risk that
-     * sub-classes do not override them all (plus older version can not implement).
+     * sub-classes do not override them all (plus older version cannot implement).
      * So a work-around is to add a check to ensure that factory is still one
      * used for JSON; and if not, make base implementation of a factory method fail.
      *

src/main/java/com/fasterxml/jackson/core/JsonGenerator.java

@@ -177,8 +177,8 @@ public enum Feature {
          * One use case is to avoid problems with Javascript limitations:
          * since Javascript standard specifies that all number handling
          * should be done using 64-bit IEEE 754 floating point values,
-         * result being that some 64-bit integer values can not be
-         * accurately represent (as mantissa is only 51 bit wide).
+         * result being that some 64-bit integer values cannot be
+         * accurately represented (as mantissa is only 51 bit wide).
          *<p>
          * Feature is disabled by default.
          *
@@ -829,7 +829,7 @@ public int getOutputBuffered() {
      * Default implementation returns false; overridden by data formats
      * that do support native Object Ids. Caller is expected to either
      * use a non-native notation (explicit property or such), or fail,
-     * in case it can not use native object ids.
+     * in case it cannot use native object ids.
      *
      * @return {@code True} if this generator is capable of writing "native" Object Ids
      *   (which is typically determined by capabilities of the underlying format),
@@ -849,7 +849,7 @@ public int getOutputBuffered() {
      * Default implementation returns false; overridden by data formats
      * that do support native Type Ids. Caller is expected to either
      * use a non-native notation (explicit property or such), or fail,
-     * in case it can not use native type ids.
+     * in case it cannot use native type ids.
      *
      * @return {@code True} if this generator is capable of writing "native" Type Ids
      *   (which is typically determined by capabilities of the underlying format),
@@ -1300,7 +1300,7 @@ public void writeArray(String[] array, int offset, int length) throws IOExceptio
      * Otherwise, write only len characters.
      *<p>
      * Note: actual length of content available may exceed {@code len} but
-     * can not be less than it: if not enough content available, a
+     * cannot be less than it: if not enough content available, a
      * {@link JsonGenerationException} will be thrown.
      *
      * @param reader Reader to use for reading Text value to write
@@ -1556,7 +1556,7 @@ public void writeRawValue(SerializableString raw) throws IOException {
      * encoded, as a complete String value (surrounded by double quotes).
      * This method defaults
      *<p>
-     * Note: because JSON Strings can not contain unescaped linefeeds,
+     * Note: because JSON Strings cannot contain unescaped linefeeds,
      * if linefeeds are included (as per last argument), they must be
      * escaped. This adds overhead for decoding without improving
      * readability.
@@ -1770,7 +1770,7 @@ public abstract int writeBinary(Base64Variant bv,
      * Write method that can be used for custom numeric types that can
      * not be (easily?) converted to "standard" Java number types.
      * Because numbers are not surrounded by double quotes, regular
-     * {@link #writeString} method can not be used; nor
+     * {@link #writeString} method cannot be used; nor
      * {@link #writeRaw} because that does not properly handle
      * value separators needed in Array or Object contexts.
      *<p>

src/main/java/com/fasterxml/jackson/core/JsonParser.java

@@ -366,7 +366,7 @@ public enum Feature {
           * Most common reason for disabling this feature is to avoid leaking information about
           * internal information; this may be done for security reasons.
           * Note that even if source reference is included, only parts of contents are usually
-          * printed, and not the whole contents. Further, many source reference types can not
+          * printed, and not the whole contents. Further, many source reference types cannot
           * necessarily access contents (like streams), so only type is indicated, not contents.
           *<p>
           * Since 2.16 feature is <b>disabled</b> by default (before 2.16 it was enabled),
@@ -888,12 +888,12 @@ public void setCurrentValue(Object v) {
      * done after reading all content of interest using parser.
      * Content is released by writing it to given stream if possible;
      * if underlying input is byte-based it can released, if not (char-based)
-     * it can not.
+     * it cannot.
      *
      * @param out OutputStream to which buffered, undecoded content is written to
      *
      * @return -1 if the underlying content source is not byte based
-     *    (that is, input can not be sent to {@link OutputStream};
+     *    (that is, input cannot be sent to {@link OutputStream};
      *    otherwise number of bytes released (0 if there was nothing to release)
      *
      * @throws IOException if write to stream threw exception
@@ -909,12 +909,12 @@ public int releaseBuffered(OutputStream out) throws IOException {
      * done after reading all content of interest using parser.
      * Content is released by writing it to given writer if possible;
      * if underlying input is char-based it can released, if not (byte-based)
-     * it can not.
+     * it cannot.
      *
      * @param w Writer to which buffered but unprocessed content is written to
      *
      * @return -1 if the underlying content source is not char-based
-     *    (that is, input can not be sent to {@link Writer};
+     *    (that is, input cannot be sent to {@link Writer};
      *    otherwise number of chars released (0 if there was nothing to release)
      *
      * @throws IOException if write using Writer threw exception
@@ -1926,7 +1926,7 @@ public short getShortValue() throws IOException
     /**
      * Numeric accessor that can be called when the current
      * token is of type {@link JsonToken#VALUE_NUMBER_INT} and
-     * it can not be used as a Java long primitive type due to its
+     * it cannot be used as a Java long primitive type due to its
      * magnitude.
      * It can also be called for {@link JsonToken#VALUE_NUMBER_FLOAT};
      * if so, it is equivalent to calling {@link #getDecimalValue}
@@ -2146,7 +2146,7 @@ public int readBinaryValue(Base64Variant bv, OutputStream out) throws IOExceptio
      * and 1 (true), and Strings are parsed using default Java language integer
      * parsing rules.
      *<p>
-     * If representation can not be converted to an int (including structured type
+     * If representation cannot be converted to an int (including structured type
      * markers like start/end Object/Array)
      * default value of <b>0</b> will be returned; no exceptions are thrown.
      *
@@ -2167,7 +2167,7 @@ public int getValueAsInt() throws IOException {
      * and 1 (true), and Strings are parsed using default Java language integer
      * parsing rules.
      *<p>
-     * If representation can not be converted to an int (including structured type
+     * If representation cannot be converted to an int (including structured type
      * markers like start/end Object/Array)
      * specified <b>def</b> will be returned; no exceptions are thrown.
      *
@@ -2187,7 +2187,7 @@ public int getValueAsInt() throws IOException {
      * and 1 (true), and Strings are parsed using default Java language integer
      * parsing rules.
      *<p>
-     * If representation can not be converted to a long (including structured type
+     * If representation cannot be converted to a long (including structured type
      * markers like start/end Object/Array)
      * default value of <b>0L</b> will be returned; no exceptions are thrown.
      *
@@ -2208,7 +2208,7 @@ public long getValueAsLong() throws IOException {
      * and 1 (true), and Strings are parsed using default Java language integer
      * parsing rules.
      *<p>
-     * If representation can not be converted to a long (including structured type
+     * If representation cannot be converted to a long (including structured type
      * markers like start/end Object/Array)
      * specified <b>def</b> will be returned; no exceptions are thrown.
      *
@@ -2230,7 +2230,7 @@ public long getValueAsLong(long def) throws IOException {
      * and 1.0 (true), and Strings are parsed using default Java language floating
      * point parsing rules.
      *<p>
-     * If representation can not be converted to a double (including structured types
+     * If representation cannot be converted to a double (including structured types
      * like Objects and Arrays),
      * default value of <b>0.0</b> will be returned; no exceptions are thrown.
      *
@@ -2251,7 +2251,7 @@ public double getValueAsDouble() throws IOException {
      * and 1.0 (true), and Strings are parsed using default Java language floating
      * point parsing rules.
      *<p>
-     * If representation can not be converted to a double (including structured types
+     * If representation cannot be converted to a double (including structured types
      * like Objects and Arrays),
      * specified <b>def</b> will be returned; no exceptions are thrown.
      *
@@ -2273,7 +2273,7 @@ public double getValueAsDouble(double def) throws IOException {
      * 0 maps to false
      * and Strings 'true' and 'false' map to corresponding values.
      *<p>
-     * If representation can not be converted to a boolean value (including structured types
+     * If representation cannot be converted to a boolean value (including structured types
      * like Objects and Arrays),
      * default value of <b>false</b> will be returned; no exceptions are thrown.
      *
@@ -2294,7 +2294,7 @@ public boolean getValueAsBoolean() throws IOException {
      * 0 maps to false
      * and Strings 'true' and 'false' map to corresponding values.
      *<p>
-     * If representation can not be converted to a boolean value (including structured types
+     * If representation cannot be converted to a boolean value (including structured types
      * like Objects and Arrays),
      * specified <b>def</b> will be returned; no exceptions are thrown.
      *
@@ -2314,7 +2314,7 @@ public boolean getValueAsBoolean(boolean def) throws IOException {
      * {@link java.lang.String}.
      * JSON Strings map naturally; scalar values get converted to
      * their textual representation.
-     * If representation can not be converted to a String value (including structured types
+     * If representation cannot be converted to a String value (including structured types
      * like Objects and Arrays and {@code null} token), default value of
      * <b>null</b> will be returned; no exceptions are thrown.
      *
@@ -2334,7 +2334,7 @@ public String getValueAsString() throws IOException {
      * {@link java.lang.String}.
      * JSON Strings map naturally; scalar values get converted to
      * their textual representation.
-     * If representation can not be converted to a String value (including structured types
+     * If representation cannot be converted to a String value (including structured types
      * like Objects and Arrays and {@code null} token), specified default value
      * will be returned; no exceptions are thrown.
      *
@@ -2363,7 +2363,7 @@ public String getValueAsString() throws IOException {
      * Default implementation returns true; overridden by data formats
      * that do support native Object Ids. Caller is expected to either
      * use a non-native notation (explicit property or such), or fail,
-     * in case it can not use native object ids.
+     * in case it cannot use native object ids.
      *
      * @return {@code True} if the format being read supports native Object Ids;
      *    {@code false} if not
@@ -2380,7 +2380,7 @@ public String getValueAsString() throws IOException {
      * Default implementation returns true; overridden by data formats
      * that do support native Type Ids. Caller is expected to either
      * use a non-native notation (explicit property or such), or fail,
-     * in case it can not use native type ids.
+     * in case it cannot use native type ids.
      *
      * @return {@code True} if the format being read supports native Type Ids;
      *    {@code false} if not
@@ -2454,7 +2454,7 @@ public String getValueAsString() throws IOException {
      * Note: this method should NOT be used if the result type is a
      * container ({@link java.util.Collection} or {@link java.util.Map}.
      * The reason is that due to type erasure, key and value types
-     * can not be introspected when using this method.
+     * cannot be introspected when using this method.
      *
      * @param <T> Nominal type parameter for value type
      *

src/main/java/com/fasterxml/jackson/core/JsonToken.java

@@ -21,11 +21,11 @@ public enum JsonToken
 
     /**
      * NOT_AVAILABLE can be returned if {@link JsonParser}
-     * implementation can not currently return the requested
+     * implementation cannot currently return the requested
      * token (usually next one), or even if any will be
      * available, but that may be able to determine this in
      * future. This is the case with non-blocking parsers --
-     * they can not block to wait for more data to parse and
+     * they cannot block to wait for more data to parse and
      * must return something.
      */
     NOT_AVAILABLE(null, JsonTokenId.ID_NOT_AVAILABLE),

src/main/java/com/fasterxml/jackson/core/ObjectCodec.java

@@ -44,7 +44,7 @@ protected ObjectCodec() { }
      * Note: this method should NOT be used if the result type is a
      * container ({@link java.util.Collection} or {@link java.util.Map}.
      * The reason is that due to type erasure, key and value types
-     * can not be introspected when using this method.
+     * cannot be introspected when using this method.
      *
      * @param <T> Nominal parameter for target type
      *

src/main/java/com/fasterxml/jackson/core/StreamReadFeature.java

@@ -82,7 +82,7 @@ public enum StreamReadFeature
      * Most common reason for disabling this feature is to avoid leaking
      * internal information; this may be done for security reasons.
      * Note that even if source reference is included, only parts of contents are usually
-     * printed, and not the whole contents. Further, many source reference types can not
+     * printed, and not the whole contents. Further, many source reference types cannot
      * necessarily access contents (like streams), so only type is indicated, not contents.
      *<p>
      * Feature is enabled by default, meaning that "source reference" information is passed

src/main/java/com/fasterxml/jackson/core/TSFBuilder.java

@@ -261,7 +261,7 @@ public B configure(StreamWriteFeature f, boolean state) {
     /* 26-Jun-2018, tatu: This should not be needed here, but due to 2.x limitations,
      *   we do need to include it or require casting.
      *   Specifically: since `JsonFactory` (and not `TokenStreamFactory`) is base class
-     *   for all backends, it can not expose JSON-specific builder, but this.
+     *   for all backends, it cannot expose JSON-specific builder, but this.
      *   So let's select lesser evil(s).
      */
 

src/main/java/com/fasterxml/jackson/core/TokenStreamFactory.java

@@ -282,7 +282,7 @@ protected OutputStream _createDataOutputWrapper(DataOutput out) {
      */
     protected InputStream _optimizedStreamFromURL(URL url) throws IOException {
         if ("file".equals(url.getProtocol())) {
-            /* Can not do this if the path refers
+            /* Cannot do this if the path refers
              * to a network drive on windows. This fixes the problem;
              * might not be needed on all platforms (NFS?), but should not
              * matter a lot: performance penalty of extra wrapping is more

src/main/java/com/fasterxml/jackson/core/base/ParserBase.java

@@ -813,6 +813,7 @@ public BigInteger getBigIntegerValue() throws IOException
             }
             if ((_numTypesValid & NR_BIGINT) == 0) {
                 convertNumberToBigInteger();
+                return _numberBigInt;
             }
         }
         return _getBigInteger();
@@ -835,6 +836,7 @@ public float getFloatValue() throws IOException
             }
             if ((_numTypesValid & NR_FLOAT) == 0) {
                 convertNumberToFloat();
+                return _numberFloat;
             }
         }
         return _getNumberFloat();
@@ -850,6 +852,7 @@ public double getDoubleValue() throws IOException
             // if underlying type not FP, need conversion:
             if ((_numTypesValid & NR_DOUBLE) == 0) {
                 convertNumberToDouble();
+                return _numberDouble;
             }
         }
         return _getNumberDouble();
@@ -864,6 +867,7 @@ public BigDecimal getDecimalValue() throws IOException
             }
             if ((_numTypesValid & NR_BIGDECIMAL) == 0) {
                 convertNumberToBigDecimal();
+                return _numberBigDecimal;
             }
         }
         return _getBigDecimal();

src/main/java/com/fasterxml/jackson/core/format/InputAccessor.java

@@ -103,7 +103,7 @@ public boolean hasMoreBytes() throws IOException
                 return false;
             }
             int amount = _buffer.length - _ptr;
-            if (amount < 1) { // can not load any more
+            if (amount < 1) { // cannot load any more
                 return false;
             }
             int count = _in.read(_buffer, _ptr, amount);

src/main/java/com/fasterxml/jackson/core/format/MatchStrength.java

@@ -10,23 +10,23 @@
 public enum MatchStrength
 {
     /**
-     * Value that indicates that given data can not be in given format.
+     * Value that indicates that given data cannot be in given format.
      */
     NO_MATCH,
 
     /**
-     * Value that indicates that detector can not find out whether could
+     * Value that indicates that detector cannot find out whether could
      * be a match or not.
      * This can occur for example for textual data formats t
-     * when there are so many leading spaces that detector can not
+     * when there are so many leading spaces that detector cannot
      * find the first data byte (because detectors typically limit lookahead
      * to some smallish value).
      */
     INCONCLUSIVE,
 
     /**
      * Value that indicates that given data could be of specified format (i.e.
-     * it can not be ruled out). This can occur for example when seen data
+     * it cannot be ruled out). This can occur for example when seen data
      * is both not in canonical formats (for example: JSON data should be a JSON Array or Object
      * not a scalar value, as per JSON specification) and there are known use case
      * where a format detected is actually used (plain JSON Strings are actually used, even