misc. utilities
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@1034 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
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@ -113,6 +113,10 @@ public class StringStuff {
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}
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}
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}
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public static final TypeName parseForReturnTypeName(String desc) throws IllegalArgumentException {
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return parseForReturnTypeName(ImmutableByteArray.make(desc));
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}
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/**
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* Parse method descriptor to obtain description of method's return type.
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@ -168,6 +172,10 @@ public class StringStuff {
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return null;
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}
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}
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public static final TypeName[] parseForParameterNames(String descriptor) throws IllegalArgumentException {
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return parseForParameterNames(ImmutableByteArray.make(descriptor));
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}
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/**
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* Parse method descriptor to obtain descriptions of method's parameters.
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@ -578,4 +586,5 @@ public class StringStuff {
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}
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return dotForm.toString();
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}
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}
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@ -29,6 +29,11 @@ import com.ibm.wala.util.warnings.WalaException;
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*/
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public class FileUtil {
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/**
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* List all the files in a directory that match a regular expression
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*
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* @param recurse recurse to subdirectories?
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*/
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public static Collection<File> listFiles(String dir, String regex, boolean recurse) {
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File d = new File(dir);
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Pattern p = null;
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@ -12,7 +12,9 @@ package com.ibm.wala.util.tables;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.io.LineNumberReader;
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import java.util.Properties;
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@ -89,10 +91,24 @@ public class Table implements Cloneable {
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* @throws WalaException
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*/
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private static Table readFromTextFile(File f) throws WalaException {
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try {
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return readFromStream(new FileInputStream(f));
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} catch (FileNotFoundException e) {
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e.printStackTrace();
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throw new WalaException("readFromTextFile failed");
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}
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}
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/**
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* @param s
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* a stream containing a table in text format, whitespace delimited
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* @throws WalaException
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*/
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public static Table readFromStream(InputStream s) throws WalaException {
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try {
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Table result = new Table();
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LineNumberReader reader = new LineNumberReader(new InputStreamReader(new FileInputStream(f)));
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LineNumberReader reader = new LineNumberReader(new InputStreamReader(s));
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// LineNumberReader reader = new LineNumberReader(new
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// InputStreamReader(new FileInputStream(f)));
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@ -113,7 +129,7 @@ public class Table implements Cloneable {
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return result;
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} catch (IOException e) {
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e.printStackTrace();
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throw new WalaException("Table.readFromTextFile " + f.getName(), e);
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throw new WalaException("readFromStream failed");
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}
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}
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