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authorTom Tromey <tromey@redhat.com>2005-07-16 01:27:14 +0000
committerTom Tromey <tromey@gcc.gnu.org>2005-07-16 01:27:14 +0000
commitb0fa81eea9a270f23d6ad67ca7a6d25c18d20da1 (patch)
tree8762d1f992e2f725a6bde1ff966ed6f1e5f4f823 /libjava/java/lang/StackTraceElement.java
parentea54b29342c8506acb4f858c68340c44b72e3532 (diff)
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Major merge with Classpath.
Removed many duplicate files. * HACKING: Updated.x * classpath: Imported new directory. * standard.omit: New file. * Makefile.in, aclocal.m4, configure: Rebuilt. * sources.am: New file. * configure.ac: Run Classpath configure script. Moved code around to support. Disable xlib AWT peers (temporarily). * Makefile.am (SUBDIRS): Added 'classpath' (JAVAC): Removed. (AM_CPPFLAGS): Added more -I options. (BOOTCLASSPATH): Simplified. Completely redid how sources are built. Include sources.am. * include/Makefile.am (tool_include__HEADERS): Removed jni.h. * include/jni.h: Removed (in Classpath). * scripts/classes.pl: Updated to look at built classes. * scripts/makemake.tcl: New file. * testsuite/libjava.jni/jni.exp (gcj_jni_compile_c_to_so): Added -I options. (gcj_jni_invocation_compile_c_to_binary): Likewise. From-SVN: r102082
Diffstat (limited to 'libjava/java/lang/StackTraceElement.java')
-rw-r--r--libjava/java/lang/StackTraceElement.java259
1 files changed, 0 insertions, 259 deletions
diff --git a/libjava/java/lang/StackTraceElement.java b/libjava/java/lang/StackTraceElement.java
deleted file mode 100644
index 6dd4d85..0000000
--- a/libjava/java/lang/StackTraceElement.java
+++ /dev/null
@@ -1,259 +0,0 @@
-/* StackTraceElement.java -- One function call or call stack element
- Copyright (C) 2001, 2002, 2004, 2005 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package java.lang;
-
-import java.io.Serializable;
-
-/**
- * One function call or stack trace element. Gives information about
- * the execution point such as the source file name, the line number,
- * the fully qualified class name, the method name and whether this method
- * is native, if this information is known.
- *
- * @author Mark Wielaard (mark@klomp.org)
- * @author Eric Blake (ebb9@email.byu.edu)
- * @since 1.4
- * @status updated to 1.4
- */
-public final class StackTraceElement implements Serializable
-{
- /**
- * Compatible with JDK 1.4+.
- */
- private static final long serialVersionUID = 6992337162326171013L;
-
- /**
- * The name of the file, null if unknown.
- *
- * @serial the source code filename, if known
- */
- private final String fileName;
-
- /**
- * The line number in the file, negative if unknown.
- *
- * @serial the source code line number, if known
- */
- private final int lineNumber;
-
- /**
- * The fully qualified class name, null if unknown.
- *
- * @serial the enclosing class, if known
- */
- private final String declaringClass;
-
- /**
- * The method name in the class, null if unknown.
- *
- * @serial the enclosing method, if known
- */
- private final String methodName;
-
- /** Whether the method is native. */
- private final transient boolean isNative;
-
- /**
- * A package local constructor for the StackTraceElement class, to be
- * called by the Virtual Machine as part of Throwable.fillInStackTrace.
- * There are no public constructors defined for this class. Creation
- * of new elements is implementation specific.
- *
- * @param fileName the name of the file, null if unknown
- * @param lineNumber the line in the file, negative if unknown
- * @param className the fully qualified name of the class, null if unknown
- * @param methodName the name of the method, null if unknown
- * @param isNative true if native, false otherwise
- */
- StackTraceElement(String fileName, int lineNumber, String className,
- String methodName, boolean isNative)
- {
- this.fileName = fileName;
- this.lineNumber = lineNumber;
- this.declaringClass = className;
- this.methodName = methodName;
- this.isNative = isNative;
- }
-
- /**
- * Returns the name of the file, or null if unknown. This is usually
- * obtained from the <code>SourceFile</code> attribute of the class file
- * format, if present.
- *
- * @return the file name
- */
- public String getFileName()
- {
- return fileName;
- }
-
- /**
- * Returns the line number in the file, or a negative number if unknown.
- * This is usually obtained from the <code>LineNumberTable</code> attribute
- * of the method in the class file format, if present.
- *
- * @return the line number
- */
- public int getLineNumber()
- {
- return lineNumber;
- }
-
- /**
- * Returns the fully qualified class name, or null if unknown.
- *
- * @return the class name
- */
- public String getClassName()
- {
- return declaringClass;
- }
-
- /**
- * Returns the method name in the class, or null if unknown. If the
- * execution point is in a constructor, the name is
- * <code>&lt;init&gt;</code>; if the execution point is in the class
- * initializer, the name is <code>&lt;clinit&gt;</code>.
- *
- * @return the method name
- */
- public String getMethodName()
- {
- return methodName;
- }
-
- /**
- * Returns true if the method is native, or false if it is not or unknown.
- *
- * @return whether the method is native
- */
- public boolean isNativeMethod()
- {
- return isNative;
- }
-
- /**
- * Returns a string representation of this stack trace element. The
- * returned String is implementation specific. This implementation
- * returns the following String: "[class][.][method]([file][:line])".
- * If the fully qualified class name or the method is unknown it is
- * omitted including the point seperator. If the source file name is
- * unknown it is replaced by "Unknown Source" if the method is not native
- * or by "Native Method" if the method is native. If the line number
- * is unknown it and the colon are omitted.
- *
- * @return a string representation of this execution point
- */
- public String toString()
- {
- StringBuffer sb = new StringBuffer();
- if (declaringClass != null)
- {
- sb.append(declaringClass);
- if (methodName != null)
- sb.append('.');
- }
- if (methodName != null)
- sb.append(methodName);
- sb.append(" (");
- if (fileName != null)
- sb.append(fileName);
- else
- sb.append(isNative ? "Native Method" : "Unknown Source");
- if (lineNumber >= 0)
- sb.append(':').append(lineNumber);
- sb.append(')');
- return sb.toString();
- }
-
- /**
- * Returns true if the given object is also a StackTraceElement and all
- * attributes, except the native flag, are equal (either the same attribute
- * between the two elments are null, or both satisfy Object.equals).
- *
- * @param o the object to compare
- * @return true if the two are equal
- */
- public boolean equals(Object o)
- {
- if (! (o instanceof StackTraceElement))
- return false;
- StackTraceElement e = (StackTraceElement) o;
- return equals(fileName, e.fileName)
- && lineNumber == e.lineNumber
- && equals(declaringClass, e.declaringClass)
- && equals(methodName, e.methodName);
- }
-
- /**
- * Returns the hashCode of this StackTraceElement. This implementation
- * computes the hashcode by xor-ing the hashcode of all attributes except
- * the native flag.
- *
- * @return the hashcode
- */
- public int hashCode()
- {
- return hashCode(fileName) ^ lineNumber ^ hashCode(declaringClass)
- ^ hashCode(methodName);
- }
-
- /**
- * Compare two objects according to Collection semantics.
- *
- * @param o1 the first object
- * @param o2 the second object
- * @return o1 == null ? o2 == null : o1.equals(o2)
- */
- private static boolean equals(Object o1, Object o2)
- {
- return o1 == null ? o2 == null : o1.equals(o2);
- }
-
- /**
- * Hash an object according to Collection semantics.
- *
- * @param o the object to hash
- * @return o1 == null ? 0 : o1.hashCode()
- */
- private static int hashCode(Object o)
- {
- return o == null ? 0 : o.hashCode();
- }
-}