--- old/src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantNameAndType.java 2017-08-08 16:04:29.095190374 -0700
+++ new/src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantNameAndType.java 2017-08-08 16:04:29.011186173 -0700
@@ -21,118 +21,135 @@
package com.sun.org.apache.bcel.internal.classfile;
+import java.io.DataInput;
+import java.io.DataOutputStream;
+import java.io.IOException;
-import com.sun.org.apache.bcel.internal.Constants;
-import java.io.*;
+import com.sun.org.apache.bcel.internal.Const;
/**
- * This class is derived from the abstract
- * Constant class
+ * This class is derived from the abstract {@link Constant}
* and represents a reference to the name and signature
* of a field or method.
*
- * @author M. Dahm
+ * @version $Id: ConstantNameAndType.java 1747278 2016-06-07 17:28:43Z britter $
* @see Constant
*/
public final class ConstantNameAndType extends Constant {
- private int name_index; // Name of field/method
- private int signature_index; // and its signature.
- /**
- * Initialize from another object.
- */
- public ConstantNameAndType(ConstantNameAndType c) {
- this(c.getNameIndex(), c.getSignatureIndex());
- }
-
- /**
- * Initialize instance from file data.
- *
- * @param file Input stream
- * @throws IOException
- */
- ConstantNameAndType(DataInputStream file) throws IOException
- {
- this((int)file.readUnsignedShort(), (int)file.readUnsignedShort());
- }
-
- /**
- * @param name_index Name of field/method
- * @param signature_index and its signature
- */
- public ConstantNameAndType(int name_index,
- int signature_index)
- {
- super(Constants.CONSTANT_NameAndType);
- this.name_index = name_index;
- this.signature_index = signature_index;
- }
-
- /**
- * Called by objects that are traversing the nodes of the tree implicitely
- * defined by the contents of a Java class. I.e., the hierarchy of methods,
- * fields, attributes, etc. spawns a tree of objects.
- *
- * @param v Visitor object
- */
- public void accept(Visitor v) {
- v.visitConstantNameAndType(this);
- }
-
- /**
- * Dump name and signature index to file stream in binary format.
- *
- * @param file Output file stream
- * @throws IOException
- */
- public final void dump(DataOutputStream file) throws IOException
- {
- file.writeByte(tag);
- file.writeShort(name_index);
- file.writeShort(signature_index);
- }
-
- /**
- * @return Name index in constant pool of field/method name.
- */
- public final int getNameIndex() { return name_index; }
-
- /** @return name
- */
- public final String getName(ConstantPool cp) {
- return cp.constantToString(getNameIndex(), Constants.CONSTANT_Utf8);
- }
-
- /**
- * @return Index in constant pool of field/method signature.
- */
- public final int getSignatureIndex() { return signature_index; }
-
- /** @return signature
- */
- public final String getSignature(ConstantPool cp) {
- return cp.constantToString(getSignatureIndex(), Constants.CONSTANT_Utf8);
- }
-
- /**
- * @param name_index.
- */
- public final void setNameIndex(int name_index) {
- this.name_index = name_index;
- }
-
- /**
- * @param signature_index.
- */
- public final void setSignatureIndex(int signature_index) {
- this.signature_index = signature_index;
- }
-
- /**
- * @return String representation
- */
- public final String toString() {
- return super.toString() + "(name_index = " + name_index +
- ", signature_index = " + signature_index + ")";
- }
+ private int name_index; // Name of field/method
+ private int signature_index; // and its signature.
+
+
+ /**
+ * Initialize from another object.
+ */
+ public ConstantNameAndType(final ConstantNameAndType c) {
+ this(c.getNameIndex(), c.getSignatureIndex());
+ }
+
+
+ /**
+ * Initialize instance from file data.
+ *
+ * @param file Input stream
+ * @throws IOException
+ */
+ ConstantNameAndType(final DataInput file) throws IOException {
+ this(file.readUnsignedShort(), file.readUnsignedShort());
+ }
+
+
+ /**
+ * @param name_index Name of field/method
+ * @param signature_index and its signature
+ */
+ public ConstantNameAndType(final int name_index, final int signature_index) {
+ super(Const.CONSTANT_NameAndType);
+ this.name_index = name_index;
+ this.signature_index = signature_index;
+ }
+
+
+ /**
+ * Called by objects that are traversing the nodes of the tree implicitely
+ * defined by the contents of a Java class. I.e., the hierarchy of methods,
+ * fields, attributes, etc. spawns a tree of objects.
+ *
+ * @param v Visitor object
+ */
+ @Override
+ public void accept( final Visitor v ) {
+ v.visitConstantNameAndType(this);
+ }
+
+
+ /**
+ * Dump name and signature index to file stream in binary format.
+ *
+ * @param file Output file stream
+ * @throws IOException
+ */
+ @Override
+ public final void dump( final DataOutputStream file ) throws IOException {
+ file.writeByte(super.getTag());
+ file.writeShort(name_index);
+ file.writeShort(signature_index);
+ }
+
+
+ /**
+ * @return Name index in constant pool of field/method name.
+ */
+ public final int getNameIndex() {
+ return name_index;
+ }
+
+
+ /** @return name
+ */
+ public final String getName( final ConstantPool cp ) {
+ return cp.constantToString(getNameIndex(), Const.CONSTANT_Utf8);
+ }
+
+
+ /**
+ * @return Index in constant pool of field/method signature.
+ */
+ public final int getSignatureIndex() {
+ return signature_index;
+ }
+
+
+ /** @return signature
+ */
+ public final String getSignature( final ConstantPool cp ) {
+ return cp.constantToString(getSignatureIndex(), Const.CONSTANT_Utf8);
+ }
+
+
+ /**
+ * @param name_index the name index of this constant
+ */
+ public final void setNameIndex( final int name_index ) {
+ this.name_index = name_index;
+ }
+
+
+ /**
+ * @param signature_index the signature index in the constant pool of this type
+ */
+ public final void setSignatureIndex( final int signature_index ) {
+ this.signature_index = signature_index;
+ }
+
+
+ /**
+ * @return String representation
+ */
+ @Override
+ public final String toString() {
+ return super.toString() + "(name_index = " + name_index + ", signature_index = "
+ + signature_index + ")";
+ }
}