[Fb-contrib-commit] SF.net SVN: fb-contrib: [904] trunk/fb-contrib/src/com/mebigfatguy/ fbcontrib
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[Fb-contrib-commit] SF.net SVN: fb-contrib: [904] trunk/fb-contrib/src/com/mebigfatguy/ fbcontrib
|
From: <dbr...@us...> - 2007-09-15 04:44:32
|
Revision: 904
http://fb-contrib.svn.sourceforge.net/fb-contrib/?rev=904&view=rev
Author: dbrosius
Date: 2007-09-14 21:44:35 -0700 (Fri, 14 Sep 2007)
Log Message:
-----------
add mime-types
Modified Paths:
--------------
trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/collect/CollectStatistics.java
trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/collect/Statistics.java
trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/detect/MethodReturnsConstant.java
trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/Integer14.java
trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/MapEntry.java
trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/SignatureUtils.java
trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/VersionTransition.java
Property Changed:
----------------
trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/collect/CollectStatistics.java
trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/collect/Statistics.java
trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/Integer14.java
trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/MapEntry.java
trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/SignatureUtils.java
trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/VersionTransition.java
Modified: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/collect/CollectStatistics.java
===================================================================
--- trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/collect/CollectStatistics.java 2007-09-15 04:42:59 UTC (rev 903)
+++ trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/collect/CollectStatistics.java 2007-09-15 04:44:35 UTC (rev 904)
@@ -1,59 +1,59 @@
-/*
- * fb-contrib - Auxilliary detectors for Java programs
- * Copyright (C) 2005-2007 Dave Brosius
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-package com.mebigfatguy.fbcontrib.collect;
-
-import org.apache.bcel.classfile.Code;
-
-import edu.umd.cs.findbugs.BugReporter;
-import edu.umd.cs.findbugs.BytecodeScanningDetector;
-import edu.umd.cs.findbugs.NonReportingDetector;
-
-public class CollectStatistics extends BytecodeScanningDetector implements NonReportingDetector
-{
- private int numMethodCalls;
-
- @SuppressWarnings("unused")
- public CollectStatistics(BugReporter bugReporter) {
- Statistics.getStatistics().clear();
- }
-
- @Override
- public void visitCode(Code obj) {
-
- numMethodCalls = 0;
-
- byte[] code = obj.getCode();
- if (code != null) {
- super.visitCode(obj);
- Statistics.getStatistics().addMethodStatistics(getClassName(), getMethodName(), getMethodSig(), new Statistics.MethodInfo(code.length, numMethodCalls));
- }
- }
-
- @Override
- public void sawOpcode(int seen) {
- switch (seen) {
- case INVOKEVIRTUAL:
- case INVOKEINTERFACE:
- case INVOKESPECIAL:
- case INVOKESTATIC:
- numMethodCalls++;
- break;
- }
- }
-}
+/*
+ * fb-contrib - Auxilliary detectors for Java programs
+ * Copyright (C) 2005-2007 Dave Brosius
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package com.mebigfatguy.fbcontrib.collect;
+
+import org.apache.bcel.classfile.Code;
+
+import edu.umd.cs.findbugs.BugReporter;
+import edu.umd.cs.findbugs.BytecodeScanningDetector;
+import edu.umd.cs.findbugs.NonReportingDetector;
+
+public class CollectStatistics extends BytecodeScanningDetector implements NonReportingDetector
+{
+ private int numMethodCalls;
+
+ @SuppressWarnings("unused")
+ public CollectStatistics(BugReporter bugReporter) {
+ Statistics.getStatistics().clear();
+ }
+
+ @Override
+ public void visitCode(Code obj) {
+
+ numMethodCalls = 0;
+
+ byte[] code = obj.getCode();
+ if (code != null) {
+ super.visitCode(obj);
+ Statistics.getStatistics().addMethodStatistics(getClassName(), getMethodName(), getMethodSig(), new Statistics.MethodInfo(code.length, numMethodCalls));
+ }
+ }
+
+ @Override
+ public void sawOpcode(int seen) {
+ switch (seen) {
+ case INVOKEVIRTUAL:
+ case INVOKEINTERFACE:
+ case INVOKESPECIAL:
+ case INVOKESTATIC:
+ numMethodCalls++;
+ break;
+ }
+ }
+}
Property changes on: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/collect/CollectStatistics.java
___________________________________________________________________
Name: svn:eol-style
+ native
Modified: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/collect/Statistics.java
===================================================================
--- trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/collect/Statistics.java 2007-09-15 04:42:59 UTC (rev 903)
+++ trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/collect/Statistics.java 2007-09-15 04:44:35 UTC (rev 904)
@@ -1,97 +1,97 @@
-/*
- * fb-contrib - Auxilliary detectors for Java programs
- * Copyright (C) 2005-2007 Dave Brosius
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-package com.mebigfatguy.fbcontrib.collect;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public class Statistics {
-
- private static Statistics statistics = new Statistics();
-
- private Map<Long, Long> methodStatistics = new HashMap<Long, Long>();
-
- private Statistics() {
-
- }
-
- public static Statistics getStatistics() {
- return statistics;
- }
-
- public void clear() {
- methodStatistics.clear();
- }
-
- public void addMethodStatistics(String className, String methodName, String signature, MethodInfo methodInfo) {
- Long key = getKey(className, methodName, signature);
- if (methodStatistics.containsKey(key))
- methodStatistics.put(key, getValue(new MethodInfo()));
- else
- methodStatistics.put(getKey(className, methodName, signature), getValue(methodInfo));
- }
-
- public MethodInfo getMethodStatistics(String className, String methodName, String signature) {
- Long v = methodStatistics.get(getKey(className, methodName, signature));
- if (v == null)
- return new MethodInfo();
- else
- return buildMethodInfo(v);
- }
-
- private Long getKey(String className, String methodName, String signature) {
- long hashCode = className.hashCode();
- hashCode <<= 16;
- hashCode |= methodName.hashCode();
- hashCode <<= 16;
- hashCode |= signature.hashCode();
- return new Long(hashCode);
- }
-
- private Long getValue(MethodInfo methodInfo) {
- long value = methodInfo.numBytes;
- value <<= 32;
- value |= methodInfo.numMethodCalls;
- return new Long(value);
- }
-
- private MethodInfo buildMethodInfo(Long value) {
- MethodInfo mi = new MethodInfo();
- long v = value.longValue();
- mi.numBytes = (int)(v >>> 32);
- mi.numMethodCalls = (int)(v & 0x7FFFFFFF);
- return mi;
- }
-
- public static class MethodInfo
- {
- public int numBytes;
- public int numMethodCalls;
-
- public MethodInfo() {
- numBytes = 0;
- numMethodCalls = 0;
- }
-
- public MethodInfo(int bytes, int calls) {
- numBytes = bytes;
- numMethodCalls = calls;
- }
- }
-}
+/*
+ * fb-contrib - Auxilliary detectors for Java programs
+ * Copyright (C) 2005-2007 Dave Brosius
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package com.mebigfatguy.fbcontrib.collect;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class Statistics {
+
+ private static Statistics statistics = new Statistics();
+
+ private Map<Long, Long> methodStatistics = new HashMap<Long, Long>();
+
+ private Statistics() {
+
+ }
+
+ public static Statistics getStatistics() {
+ return statistics;
+ }
+
+ public void clear() {
+ methodStatistics.clear();
+ }
+
+ public void addMethodStatistics(String className, String methodName, String signature, MethodInfo methodInfo) {
+ Long key = getKey(className, methodName, signature);
+ if (methodStatistics.containsKey(key))
+ methodStatistics.put(key, getValue(new MethodInfo()));
+ else
+ methodStatistics.put(getKey(className, methodName, signature), getValue(methodInfo));
+ }
+
+ public MethodInfo getMethodStatistics(String className, String methodName, String signature) {
+ Long v = methodStatistics.get(getKey(className, methodName, signature));
+ if (v == null)
+ return new MethodInfo();
+ else
+ return buildMethodInfo(v);
+ }
+
+ private Long getKey(String className, String methodName, String signature) {
+ long hashCode = className.hashCode();
+ hashCode <<= 16;
+ hashCode |= methodName.hashCode();
+ hashCode <<= 16;
+ hashCode |= signature.hashCode();
+ return new Long(hashCode);
+ }
+
+ private Long getValue(MethodInfo methodInfo) {
+ long value = methodInfo.numBytes;
+ value <<= 32;
+ value |= methodInfo.numMethodCalls;
+ return new Long(value);
+ }
+
+ private MethodInfo buildMethodInfo(Long value) {
+ MethodInfo mi = new MethodInfo();
+ long v = value.longValue();
+ mi.numBytes = (int)(v >>> 32);
+ mi.numMethodCalls = (int)(v & 0x7FFFFFFF);
+ return mi;
+ }
+
+ public static class MethodInfo
+ {
+ public int numBytes;
+ public int numMethodCalls;
+
+ public MethodInfo() {
+ numBytes = 0;
+ numMethodCalls = 0;
+ }
+
+ public MethodInfo(int bytes, int calls) {
+ numBytes = bytes;
+ numMethodCalls = calls;
+ }
+ }
+}
Property changes on: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/collect/Statistics.java
___________________________________________________________________
Name: svn:eol-style
+ native
Modified: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/detect/MethodReturnsConstant.java
===================================================================
--- trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/detect/MethodReturnsConstant.java 2007-09-15 04:42:59 UTC (rev 903)
+++ trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/detect/MethodReturnsConstant.java 2007-09-15 04:44:35 UTC (rev 904)
@@ -30,7 +30,7 @@
/**
* looks for private methods that can only return one constant value.
- * either the class should return a value, or perhaps a branch was missed.
+ * either the class should not return a value, or perhaps a branch was missed.
*/
public class MethodReturnsConstant extends BytecodeScanningDetector
{
Modified: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/Integer14.java
===================================================================
--- trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/Integer14.java 2007-09-15 04:42:59 UTC (rev 903)
+++ trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/Integer14.java 2007-09-15 04:44:35 UTC (rev 904)
@@ -1,41 +1,41 @@
-/*
- * fb-contrib - Auxilliary detectors for Java programs
- * Copyright (C) 2005-2007 Dave Brosius
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-package com.mebigfatguy.fbcontrib.utils;
-
-public class Integer14
-{
- public static final int MIN_CACHE = -10;
- public static final int MAX_CACHE = 256;
-
- private static final Integer[] cachedInts = new Integer[MAX_CACHE-MIN_CACHE+1];
- static {
- for (int i = MIN_CACHE; i <= MAX_CACHE; i++)
- cachedInts[i-MIN_CACHE] = new Integer(i);
- }
-
- private Integer14()
- {}
-
- public static Integer valueOf(int i)
- {
- if ((i < MIN_CACHE) || (i > MAX_CACHE))
- return new Integer(i);
- return cachedInts[i-MIN_CACHE];
- }
-}
+/*
+ * fb-contrib - Auxilliary detectors for Java programs
+ * Copyright (C) 2005-2007 Dave Brosius
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package com.mebigfatguy.fbcontrib.utils;
+
+public class Integer14
+{
+ public static final int MIN_CACHE = -10;
+ public static final int MAX_CACHE = 256;
+
+ private static final Integer[] cachedInts = new Integer[MAX_CACHE-MIN_CACHE+1];
+ static {
+ for (int i = MIN_CACHE; i <= MAX_CACHE; i++)
+ cachedInts[i-MIN_CACHE] = new Integer(i);
+ }
+
+ private Integer14()
+ {}
+
+ public static Integer valueOf(int i)
+ {
+ if ((i < MIN_CACHE) || (i > MAX_CACHE))
+ return new Integer(i);
+ return cachedInts[i-MIN_CACHE];
+ }
+}
Property changes on: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/Integer14.java
___________________________________________________________________
Name: svn:eol-style
+ native
Modified: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/MapEntry.java
===================================================================
--- trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/MapEntry.java 2007-09-15 04:42:59 UTC (rev 903)
+++ trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/MapEntry.java 2007-09-15 04:44:35 UTC (rev 904)
@@ -1,55 +1,55 @@
-/*
- * fb-contrib - Auxilliary detectors for Java programs
- * Copyright (C) 2005-2007 Dave Brosius
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-package com.mebigfatguy.fbcontrib.utils;
-
-import java.util.Map.Entry;
-
-/**
- * a simple implementation of the Map.Entry interface
- */
-public class MapEntry<K,V> implements Entry<K,V> {
-
- private K key;
- private V value;
-
- public MapEntry() {
- key = null;
- value = null;
- }
-
- public MapEntry(K k, V v) {
- key = k;
- value = v;
- }
-
- public K getKey() {
- return key;
- }
-
- public V getValue() {
- return value;
- }
-
- public V setValue(V v) {
- V temp = value;
- value = v;
- return temp;
- }
-
-}
+/*
+ * fb-contrib - Auxilliary detectors for Java programs
+ * Copyright (C) 2005-2007 Dave Brosius
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package com.mebigfatguy.fbcontrib.utils;
+
+import java.util.Map.Entry;
+
+/**
+ * a simple implementation of the Map.Entry interface
+ */
+public class MapEntry<K,V> implements Entry<K,V> {
+
+ private K key;
+ private V value;
+
+ public MapEntry() {
+ key = null;
+ value = null;
+ }
+
+ public MapEntry(K k, V v) {
+ key = k;
+ value = v;
+ }
+
+ public K getKey() {
+ return key;
+ }
+
+ public V getValue() {
+ return value;
+ }
+
+ public V setValue(V v) {
+ V temp = value;
+ value = v;
+ return temp;
+ }
+
+}
Property changes on: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/MapEntry.java
___________________________________________________________________
Name: svn:eol-style
+ native
Modified: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/SignatureUtils.java
===================================================================
--- trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/SignatureUtils.java 2007-09-15 04:42:59 UTC (rev 903)
+++ trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/SignatureUtils.java 2007-09-15 04:44:35 UTC (rev 904)
@@ -1,57 +1,57 @@
-/*
- * fb-contrib - Auxilliary detectors for Java programs
- * Copyright (C) 2005-2007 Dave Brosius
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-package com.mebigfatguy.fbcontrib.utils;
-
-import org.apache.bcel.classfile.JavaClass;
-import org.apache.bcel.classfile.Method;
-
-public class SignatureUtils {
-
- public static boolean isInheritedMethod(JavaClass cls, String methodName, String signature) throws ClassNotFoundException {
- JavaClass[] infs = cls.getAllInterfaces();
- if (findInheritedMethod(infs, methodName, signature) != null) {
- return true;
- }
-
- JavaClass[] supers = cls.getSuperClasses();
- for (int i = 0; i < supers.length; i++) {
- if ("java.lang.Object".equals(supers[i].getClassName())) {
- supers[i] = null;
- }
- }
- return findInheritedMethod(supers, methodName, signature) != null;
- }
-
- private static JavaClass findInheritedMethod(JavaClass[] classes, String methodName, String signature) {
- for (JavaClass cls : classes) {
- if (cls != null) {
- Method[] methods = cls.getMethods();
- for (Method m : methods) {
- if (!m.isPrivate()) {
- if (m.getName().equals(methodName)) {
- if (m.getSignature().equals(signature))
- return cls;
- }
- }
- }
- }
- }
- return null;
- }
-}
+/*
+ * fb-contrib - Auxilliary detectors for Java programs
+ * Copyright (C) 2005-2007 Dave Brosius
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package com.mebigfatguy.fbcontrib.utils;
+
+import org.apache.bcel.classfile.JavaClass;
+import org.apache.bcel.classfile.Method;
+
+public class SignatureUtils {
+
+ public static boolean isInheritedMethod(JavaClass cls, String methodName, String signature) throws ClassNotFoundException {
+ JavaClass[] infs = cls.getAllInterfaces();
+ if (findInheritedMethod(infs, methodName, signature) != null) {
+ return true;
+ }
+
+ JavaClass[] supers = cls.getSuperClasses();
+ for (int i = 0; i < supers.length; i++) {
+ if ("java.lang.Object".equals(supers[i].getClassName())) {
+ supers[i] = null;
+ }
+ }
+ return findInheritedMethod(supers, methodName, signature) != null;
+ }
+
+ private static JavaClass findInheritedMethod(JavaClass[] classes, String methodName, String signature) {
+ for (JavaClass cls : classes) {
+ if (cls != null) {
+ Method[] methods = cls.getMethods();
+ for (Method m : methods) {
+ if (!m.isPrivate()) {
+ if (m.getName().equals(methodName)) {
+ if (m.getSignature().equals(signature))
+ return cls;
+ }
+ }
+ }
+ }
+ }
+ return null;
+ }
+}
Property changes on: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/SignatureUtils.java
___________________________________________________________________
Name: svn:eol-style
+ native
Modified: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/VersionTransition.java
===================================================================
--- trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/VersionTransition.java 2007-09-15 04:42:59 UTC (rev 903)
+++ trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/VersionTransition.java 2007-09-15 04:44:35 UTC (rev 904)
@@ -1,28 +1,28 @@
-/*
- * fb-contrib - Auxilliary detectors for Java programs
- * Copyright (C) 2005-2007 Dave Brosius
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-package com.mebigfatguy.fbcontrib.utils;
-
-
-/**
- * supports different versions/changes to the FindBugs.jar file, by using reflection, etc
- * to use different signatures.
- */
-public class VersionTransition {
-
-}
+/*
+ * fb-contrib - Auxilliary detectors for Java programs
+ * Copyright (C) 2005-2007 Dave Brosius
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package com.mebigfatguy.fbcontrib.utils;
+
+
+/**
+ * supports different versions/changes to the FindBugs.jar file, by using reflection, etc
+ * to use different signatures.
+ */
+public class VersionTransition {
+
+}
Property changes on: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/utils/VersionTransition.java
___________________________________________________________________
Name: svn:eol-style
+ native
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