remove unnecessary InvalidClassFileException declarations
git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@3618 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
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@ -48,7 +48,6 @@ import com.ibm.wala.ipa.callgraph.CGNode;
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import com.ibm.wala.ipa.callgraph.CallGraph;
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import com.ibm.wala.ipa.cha.IClassHierarchy;
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import com.ibm.wala.properties.WalaProperties;
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import com.ibm.wala.shrikeCT.InvalidClassFileException;
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import com.ibm.wala.ssa.IR;
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import com.ibm.wala.ssa.SSAInstruction;
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import com.ibm.wala.types.ClassLoaderReference;
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@ -231,13 +230,7 @@ public abstract class IRTests extends WalaTestCase {
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SSAInstruction[] insts = ir.getInstructions();
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for (int i = 0; i < insts.length; i++) {
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if (insts[i] != null) {
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int ln = -1;
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try {
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ln = m.getLineNumber(i);
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} catch (InvalidClassFileException e) {
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e.printStackTrace();
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Assertions.UNREACHABLE();
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}
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int ln = m.getLineNumber(i);
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if (ln == definingLineNumber) {
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System.err.println((" found " + insts[i] + " at " + ln));
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for (int j = 0; j < insts[i].getNumberOfDefs(); j++) {
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@ -115,16 +115,14 @@ public interface IMethod extends IMember, ContextItem {
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/**
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* @return the source line number corresponding to a particular bytecode index, or -1 if the information is not available.
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* @throws InvalidClassFileException
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*/
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int getLineNumber(int bcIndex) throws InvalidClassFileException;
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int getLineNumber(int bcIndex);
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/**
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* @return the (source code) name of the local variable of a given number at the specified program counter, or null if the
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* information is not available.
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* @throws InvalidClassFileException
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*/
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String getLocalVariableName(int bcIndex, int localNumber) throws InvalidClassFileException;
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String getLocalVariableName(int bcIndex, int localNumber);
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/**
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* something like: com.foo.bar.createLargeOrder(IILjava.lang.String;SLjava.sql.Date;)Ljava.lang.Integer;
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@ -743,8 +743,12 @@ public abstract class ShrikeBTMethod implements IMethod, BytecodeConstants {
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/*
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* @see com.ibm.wala.classLoader.IMethod#getLineNumber(int)
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*/
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public int getLineNumber(int bcIndex) throws InvalidClassFileException {
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return (getBCInfo().lineNumberMap == null) ? -1 : getBCInfo().lineNumberMap[bcIndex];
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public int getLineNumber(int bcIndex) {
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try {
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return (getBCInfo().lineNumberMap == null) ? -1 : getBCInfo().lineNumberMap[bcIndex];
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} catch (InvalidClassFileException e) {
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return -1;
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}
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}
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/**
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@ -788,8 +792,7 @@ public abstract class ShrikeBTMethod implements IMethod, BytecodeConstants {
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/*
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* @see com.ibm.wala.classLoader.IMethod#getLocalVariableName(int, int)
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*/
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public abstract String getLocalVariableName(int bcIndex, int localNumber) throws InvalidClassFileException;
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public abstract String getLocalVariableName(int bcIndex, int localNumber);
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/*
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* TODO: cache for efficiency?
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@ -156,8 +156,13 @@ public final class ShrikeCTMethod extends ShrikeBTMethod implements IBytecodeMet
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}
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@Override
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public String getLocalVariableName(int bcIndex, int localNumber) throws InvalidClassFileException {
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int[][] map = getBCInfo().localVariableMap;
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public String getLocalVariableName(int bcIndex, int localNumber){
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int[][] map = null;
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try {
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map = getBCInfo().localVariableMap;
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} catch (InvalidClassFileException e1) {
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return null;
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}
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if (localNumber > getMaxLocals()) {
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throw new IllegalArgumentException("illegal local number: " + localNumber + ", method " + getName() + " uses at most "
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