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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-bcel.git

commit cc7982a9e370546ad3ccffcf47dfbe3de313fb62
Author: Gary David Gregory (Code signing key) <ggreg...@apache.org>
AuthorDate: Sat Oct 22 16:22:45 2022 -0400

    Use camel case for (package) private names
---
 src/main/java/org/apache/bcel/Repository.java      | 12 ++++----
 .../java/org/apache/bcel/generic/LOOKUPSWITCH.java | 10 +++---
 src/main/java/org/apache/bcel/generic/SWITCH.java  |  4 +--
 src/main/java/org/apache/bcel/generic/Select.java  |  8 ++---
 .../java/org/apache/bcel/generic/TABLESWITCH.java  | 16 +++++-----
 .../bcel/verifier/statics/Pass2Verifier.java       | 32 +++++++++----------
 .../bcel/verifier/statics/Pass3aVerifier.java      | 36 +++++++++++-----------
 .../bcel/verifier/structurals/Pass3bVerifier.java  | 10 +++---
 .../GeneratingAnnotatedClassesTestCase.java        |  4 +--
 9 files changed, 66 insertions(+), 66 deletions(-)

diff --git a/src/main/java/org/apache/bcel/Repository.java 
b/src/main/java/org/apache/bcel/Repository.java
index cc262713..9aa25710 100644
--- a/src/main/java/org/apache/bcel/Repository.java
+++ b/src/main/java/org/apache/bcel/Repository.java
@@ -128,7 +128,7 @@ public abstract class Repository {
     /**
      * Equivalent to runtime "instanceof" operator.
      *
-     * @return true, if clazz is an instance of super_class
+     * @return true, if clazz is an instance of superclass
      * @throws ClassNotFoundException if any superclasses or superinterfaces 
of clazz can't be found
      */
     public static boolean instanceOf(final JavaClass clazz, final JavaClass 
superclass) throws ClassNotFoundException {
@@ -136,15 +136,15 @@ public abstract class Repository {
     }
 
     /**
-     * @return true, if clazz is an instance of super_class
-     * @throws ClassNotFoundException if super_class can't be found
+     * @return true, if clazz is an instance of superclass
+     * @throws ClassNotFoundException if superclass can't be found
      */
     public static boolean instanceOf(final JavaClass clazz, final String 
superclass) throws ClassNotFoundException {
         return instanceOf(clazz, lookupClass(superclass));
     }
 
     /**
-     * @return true, if clazz is an instance of super_class
+     * @return true, if clazz is an instance of superclass
      * @throws ClassNotFoundException if clazz can't be found
      */
     public static boolean instanceOf(final String clazz, final JavaClass 
superclass) throws ClassNotFoundException {
@@ -152,8 +152,8 @@ public abstract class Repository {
     }
 
     /**
-     * @return true, if clazz is an instance of super_class
-     * @throws ClassNotFoundException if either clazz or super_class can't be 
found
+     * @return true, if clazz is an instance of superclass
+     * @throws ClassNotFoundException if either clazz or superclass can't be 
found
      */
     public static boolean instanceOf(final String clazz, final String 
superclass) throws ClassNotFoundException {
         return instanceOf(lookupClass(clazz), lookupClass(superclass));
diff --git a/src/main/java/org/apache/bcel/generic/LOOKUPSWITCH.java 
b/src/main/java/org/apache/bcel/generic/LOOKUPSWITCH.java
index f6cb8f52..0695de1b 100644
--- a/src/main/java/org/apache/bcel/generic/LOOKUPSWITCH.java
+++ b/src/main/java/org/apache/bcel/generic/LOOKUPSWITCH.java
@@ -37,9 +37,9 @@ public class LOOKUPSWITCH extends Select {
     public LOOKUPSWITCH(final int[] match, final InstructionHandle[] targets, 
final InstructionHandle defaultTarget) {
         super(org.apache.bcel.Const.LOOKUPSWITCH, match, targets, 
defaultTarget);
         /* alignment remainder assumed 0 here, until dump time. */
-        final short length = (short) (9 + getMatch_length() * 8);
+        final short length = (short) (9 + getMatchLength() * 8);
         super.setLength(length);
-        setFixed_length(length);
+        setFixedLength(length);
     }
 
     /**
@@ -65,7 +65,7 @@ public class LOOKUPSWITCH extends Select {
     @Override
     public void dump(final DataOutputStream out) throws IOException {
         super.dump(out);
-        final int matchLength = getMatch_length();
+        final int matchLength = getMatchLength();
         out.writeInt(matchLength); // npairs
         for (int i = 0; i < matchLength; i++) {
             out.writeInt(super.getMatch(i)); // match-offset pairs
@@ -80,9 +80,9 @@ public class LOOKUPSWITCH extends Select {
     protected void initFromFile(final ByteSequence bytes, final boolean wide) 
throws IOException {
         super.initFromFile(bytes, wide); // reads padding
         final int matchLength = bytes.readInt();
-        setMatch_length(matchLength);
+        setMatchLength(matchLength);
         final short fixedLength = (short) (9 + matchLength * 8);
-        setFixed_length(fixedLength);
+        setFixedLength(fixedLength);
         final short length = (short) (matchLength + super.getPadding());
         super.setLength(length);
         super.setMatches(new int[matchLength]);
diff --git a/src/main/java/org/apache/bcel/generic/SWITCH.java 
b/src/main/java/org/apache/bcel/generic/SWITCH.java
index 2454a688..357f268c 100644
--- a/src/main/java/org/apache/bcel/generic/SWITCH.java
+++ b/src/main/java/org/apache/bcel/generic/SWITCH.java
@@ -96,9 +96,9 @@ public final class SWITCH implements CompoundInstruction {
     /**
      * @return match is sorted in ascending order with no gap bigger than 
max_gap?
      */
-    private boolean matchIsOrdered(final int max_gap) {
+    private boolean matchIsOrdered(final int maxGap) {
         for (int i = 1; i < matchLength; i++) {
-            if (match[i] - match[i - 1] > max_gap) {
+            if (match[i] - match[i - 1] > maxGap) {
                 return false;
             }
         }
diff --git a/src/main/java/org/apache/bcel/generic/Select.java 
b/src/main/java/org/apache/bcel/generic/Select.java
index 58c6671d..c2647a9c 100644
--- a/src/main/java/org/apache/bcel/generic/Select.java
+++ b/src/main/java/org/apache/bcel/generic/Select.java
@@ -153,7 +153,7 @@ public abstract class Select extends BranchInstruction 
implements VariableLength
      * @return the fixed_length
      * @since 6.0
      */
-    final int getFixed_length() {
+    final int getFixedLength() {
         return fixed_length;
     }
 
@@ -184,7 +184,7 @@ public abstract class Select extends BranchInstruction 
implements VariableLength
      * @return the match_length
      * @since 6.0
      */
-    final int getMatch_length() {
+    final int getMatchLength() {
         return match_length;
     }
 
@@ -236,7 +236,7 @@ public abstract class Select extends BranchInstruction 
implements VariableLength
      * @param fixedLength the fixed_length to set
      * @since 6.0
      */
-    final void setFixed_length(final int fixedLength) {
+    final void setFixedLength(final int fixedLength) {
         this.fixed_length = fixedLength;
     }
 
@@ -269,7 +269,7 @@ public abstract class Select extends BranchInstruction 
implements VariableLength
      * @param matchLength the match_length to set
      * @since 6.0
      */
-    final int setMatch_length(final int matchLength) {
+    final int setMatchLength(final int matchLength) {
         this.match_length = matchLength;
         return matchLength;
     }
diff --git a/src/main/java/org/apache/bcel/generic/TABLESWITCH.java 
b/src/main/java/org/apache/bcel/generic/TABLESWITCH.java
index cd145894..f87e99d6 100644
--- a/src/main/java/org/apache/bcel/generic/TABLESWITCH.java
+++ b/src/main/java/org/apache/bcel/generic/TABLESWITCH.java
@@ -42,9 +42,9 @@ public class TABLESWITCH extends Select {
     public TABLESWITCH(final int[] match, final InstructionHandle[] targets, 
final InstructionHandle defaultTarget) {
         super(org.apache.bcel.Const.TABLESWITCH, match, targets, 
defaultTarget);
         /* Alignment remainder assumed 0 here, until dump time */
-        final short length = (short) (13 + getMatch_length() * 4);
+        final short length = (short) (13 + getMatchLength() * 4);
         super.setLength(length);
-        setFixed_length(length);
+        setFixedLength(length);
     }
 
     /**
@@ -70,12 +70,12 @@ public class TABLESWITCH extends Select {
     @Override
     public void dump(final DataOutputStream out) throws IOException {
         super.dump(out);
-        final int match_length = getMatch_length();
-        final int low = match_length > 0 ? super.getMatch(0) : 0;
+        final int matchLength = getMatchLength();
+        final int low = matchLength > 0 ? super.getMatch(0) : 0;
         out.writeInt(low);
-        final int high = match_length > 0 ? super.getMatch(match_length - 1) : 
0;
+        final int high = matchLength > 0 ? super.getMatch(matchLength - 1) : 0;
         out.writeInt(high);
-        for (int i = 0; i < match_length; i++) {
+        for (int i = 0; i < matchLength; i++) {
             out.writeInt(setIndices(i, getTargetOffset(super.getTarget(i))));
         }
     }
@@ -89,9 +89,9 @@ public class TABLESWITCH extends Select {
         final int low = bytes.readInt();
         final int high = bytes.readInt();
         final int matchLength = high - low + 1;
-        setMatch_length(matchLength);
+        setMatchLength(matchLength);
         final short fixedLength = (short) (13 + matchLength * 4);
-        setFixed_length(fixedLength);
+        setFixedLength(fixedLength);
         super.setLength((short) (fixedLength + super.getPadding()));
         super.setMatches(new int[matchLength]);
         super.setIndices(new int[matchLength]);
diff --git a/src/main/java/org/apache/bcel/verifier/statics/Pass2Verifier.java 
b/src/main/java/org/apache/bcel/verifier/statics/Pass2Verifier.java
index 2a411cc9..4762b9c3 100644
--- a/src/main/java/org/apache/bcel/verifier/statics/Pass2Verifier.java
+++ b/src/main/java/org/apache/bcel/verifier/statics/Pass2Verifier.java
@@ -84,7 +84,7 @@ public final class Pass2Verifier extends PassVerifier 
implements Constants {
      * A Visitor class that ensures the constant pool satisfies the static 
constraints. The visitXXX() methods throw
      * ClassConstraintException instances otherwise.
      *
-     * @see #constant_pool_entries_satisfy_static_constraints()
+     * @see #constantPoolEntriesSatisfyStaticConstraints()
      */
     private final class CPESSC_Visitor extends EmptyVisitor {
         private final Class<?> CONST_Class;
@@ -659,9 +659,9 @@ public final class Pass2Verifier extends PassVerifier 
implements Constants {
                 if (outerIdx != 0) {
                     checkIndex(innerClasses, outerIdx, CONST_Class);
                 }
-                final int innername_idx = ic.getInnerNameIndex();
-                if (innername_idx != 0) {
-                    checkIndex(innerClasses, innername_idx, CONST_Utf8);
+                final int innernameIdx = ic.getInnerNameIndex();
+                if (innernameIdx != 0) {
+                    checkIndex(innerClasses, innernameIdx, CONST_Utf8);
                 }
                 int acc = ic.getInnerAccessFlags();
                 acc = acc & ~(Const.ACC_PUBLIC | Const.ACC_PRIVATE | 
Const.ACC_PROTECTED | Const.ACC_STATIC | Const.ACC_FINAL | Const.ACC_INTERFACE |
@@ -999,7 +999,7 @@ public final class Pass2Verifier extends PassVerifier 
implements Constants {
      * A Visitor class that ensures the ConstantCP-subclassed entries of the 
constant pool are valid. <B>Precondition:
      * index-style cross referencing in the constant pool must be valid.</B>
      *
-     * @see #constant_pool_entries_satisfy_static_constraints()
+     * @see #constantPoolEntriesSatisfyStaticConstraints()
      * @see org.apache.bcel.classfile.ConstantCP
      */
     private final class FAMRAV_Visitor extends EmptyVisitor {
@@ -1261,7 +1261,7 @@ public final class Pass2Verifier extends PassVerifier 
implements Constants {
      *
      * @throws ClassConstraintException otherwise.
      */
-    private void constant_pool_entries_satisfy_static_constraints() {
+    private void constantPoolEntriesSatisfyStaticConstraints() {
         try {
             // Most of the consistency is handled internally by BCEL; here
             // we only have to verify if the indices of the constants point
@@ -1300,10 +1300,10 @@ public final class Pass2Verifier extends PassVerifier 
implements Constants {
 
                 VerificationResult vr = VerificationResult.VR_OK; // default.
                 try {
-                    constant_pool_entries_satisfy_static_constraints();
-                    field_and_method_refs_are_valid();
-                    every_class_has_an_accessible_superclass();
-                    final_methods_are_not_overridden();
+                    constantPoolEntriesSatisfyStaticConstraints();
+                    fieldAndMethodRefsAreValid();
+                    everyClassHasAnAccessibleSuperclass();
+                    finalMethodsAreNotOverridden();
                 } catch (final ClassConstraintException cce) {
                     vr = new 
VerificationResult(VerificationResult.VERIFIED_REJECTED, cce.getMessage());
                 }
@@ -1325,7 +1325,7 @@ public final class Pass2Verifier extends PassVerifier 
implements Constants {
      *
      * @throws ClassConstraintException otherwise.
      */
-    private void every_class_has_an_accessible_superclass() {
+    private void everyClassHasAnAccessibleSuperclass() {
         try {
             final Set<String> hs = new HashSet<>(); // save class names to 
detect circular inheritance
             JavaClass jc = Repository.lookupClass(myOwner.getClassName());
@@ -1373,9 +1373,9 @@ public final class Pass2Verifier extends PassVerifier 
implements Constants {
      * constant_pool_entries_satisfy_static_constraints() before.</B>
      *
      * @throws ClassConstraintException otherwise.
-     * @see #constant_pool_entries_satisfy_static_constraints()
+     * @see #constantPoolEntriesSatisfyStaticConstraints()
      */
-    private void field_and_method_refs_are_valid() {
+    private void fieldAndMethodRefsAreValid() {
         try {
             final JavaClass jc = 
Repository.lookupClass(myOwner.getClassName());
             final DescendingVisitor v = new DescendingVisitor(jc, new 
FAMRAV_Visitor(jc));
@@ -1393,10 +1393,10 @@ public final class Pass2Verifier extends PassVerifier 
implements Constants {
      * before (in that order).</B>
      *
      * @throws ClassConstraintException otherwise.
-     * @see #constant_pool_entries_satisfy_static_constraints()
-     * @see #every_class_has_an_accessible_superclass()
+     * @see #constantPoolEntriesSatisfyStaticConstraints()
+     * @see #everyClassHasAnAccessibleSuperclass()
      */
-    private void final_methods_are_not_overridden() {
+    private void finalMethodsAreNotOverridden() {
         try {
             final Map<String, String> hashmap = new HashMap<>();
             JavaClass jc = Repository.lookupClass(myOwner.getClassName());
diff --git a/src/main/java/org/apache/bcel/verifier/statics/Pass3aVerifier.java 
b/src/main/java/org/apache/bcel/verifier/statics/Pass3aVerifier.java
index 6ba4ea2a..a066de4c 100644
--- a/src/main/java/org/apache/bcel/verifier/statics/Pass3aVerifier.java
+++ b/src/main/java/org/apache/bcel/verifier/statics/Pass3aVerifier.java
@@ -137,7 +137,7 @@ public final class Pass3aVerifier extends PassVerifier {
             for (final Method element : ms) {
                 if 
(element.getName().equals(invoke.getMethodName(constantPoolGen))
                     && 
Type.getReturnType(element.getSignature()).equals(invoke.getReturnType(constantPoolGen))
-                    && 
objarrayequals(Type.getArgumentTypes(element.getSignature()), 
invoke.getArgumentTypes(constantPoolGen))) {
+                    && 
objArrayEquals(Type.getArgumentTypes(element.getSignature()), 
invoke.getArgumentTypes(constantPoolGen))) {
                     return element;
                 }
             }
@@ -209,7 +209,7 @@ public final class Pass3aVerifier extends PassVerifier {
         /**
          * Utility method to return the max_locals value of the method 
verified by the surrounding Pass3aVerifier instance.
          */
-        private int max_locals() {
+        private int maxLocals() {
             try {
                 return 
Repository.lookupClass(myOwner.getClassName()).getMethods()[methodNo].getCode().getMaxLocals();
             } catch (final ClassNotFoundException e) {
@@ -222,7 +222,7 @@ public final class Pass3aVerifier extends PassVerifier {
          * A utility method like equals(Object) for arrays. The equality of 
the elements is based on their equals(Object) method
          * instead of their object identity.
          */
-        private boolean objarrayequals(final Object[] o, final Object[] p) {
+        private boolean objArrayEquals(final Object[] o, final Object[] p) {
             if (o.length != p.length) {
                 return false;
             }
@@ -243,7 +243,7 @@ public final class Pass3aVerifier extends PassVerifier {
             if (idx < 0) {
                 constraintViolated(o, "Index '" + idx + "' must be 
non-negative.");
             } else {
-                final int maxminus1 = max_locals() - 1;
+                final int maxminus1 = maxLocals() - 1;
                 if (idx > maxminus1) {
                     constraintViolated(o, "Index '" + idx + "' must not be 
greater than max_locals-1 '" + maxminus1 + "'.");
                 }
@@ -275,7 +275,7 @@ public final class Pass3aVerifier extends PassVerifier {
             if (idx < 0) {
                 constraintViolated(o, "Index '" + idx + "' must be 
non-negative.");
             } else {
-                final int maxminus1 = max_locals() - 1;
+                final int maxminus1 = maxLocals() - 1;
                 if (idx > maxminus1) {
                     constraintViolated(o, "Index '" + idx + "' must not be 
greater than max_locals-1 '" + maxminus1 + "'.");
                 }
@@ -300,7 +300,7 @@ public final class Pass3aVerifier extends PassVerifier {
                 constraintViolated(o, "Index '" + idx + "' must be 
non-negative."
                     + " [Constraint by JustIce as an analogon to the 
single-slot xLOAD/xSTORE instructions; may not happen anyway.]");
             } else {
-                final int maxminus2 = max_locals() - 2;
+                final int maxminus2 = maxLocals() - 2;
                 if (idx > maxminus2) {
                     constraintViolated(o, "Index '" + idx + "' must not be 
greater than max_locals-2 '" + maxminus2 + "'.");
                 }
@@ -315,7 +315,7 @@ public final class Pass3aVerifier extends PassVerifier {
                 constraintViolated(o, "Index '" + idx + "' must be 
non-negative."
                     + " [Constraint by JustIce as an analogon to the 
single-slot xLOAD/xSTORE instructions; may not happen anyway.]");
             } else {
-                final int maxminus2 = max_locals() - 2;
+                final int maxminus2 = maxLocals() - 2;
                 if (idx > maxminus2) {
                     constraintViolated(o, "Index '" + idx + "' must not be 
greater than max_locals-2 '" + maxminus2 + "'.");
                 }
@@ -403,7 +403,7 @@ public final class Pass3aVerifier extends PassVerifier {
             if (idx < 0) {
                 constraintViolated(o, "Index '" + idx + "' must be 
non-negative.");
             } else {
-                final int maxminus1 = max_locals() - 1;
+                final int maxminus1 = maxLocals() - 1;
                 if (idx > maxminus1) {
                     constraintViolated(o, "Index '" + idx + "' must not be 
greater than max_locals-1 '" + maxminus1 + "'.");
                 }
@@ -417,7 +417,7 @@ public final class Pass3aVerifier extends PassVerifier {
             if (idx < 0) {
                 constraintViolated(o, "Index '" + idx + "' must be 
non-negative.");
             } else {
-                final int maxminus1 = max_locals() - 1;
+                final int maxminus1 = maxLocals() - 1;
                 if (idx > maxminus1) {
                     constraintViolated(o, "Index '" + idx + "' must not be 
greater than max_locals-1 '" + maxminus1 + "'.");
                 }
@@ -458,7 +458,7 @@ public final class Pass3aVerifier extends PassVerifier {
             if (idx < 0) {
                 constraintViolated(o, "Index '" + idx + "' must be 
non-negative.");
             } else {
-                final int maxminus1 = max_locals() - 1;
+                final int maxminus1 = maxLocals() - 1;
                 if (idx > maxminus1) {
                     constraintViolated(o, "Index '" + idx + "' must not be 
greater than max_locals-1 '" + maxminus1 + "'.");
                 }
@@ -472,7 +472,7 @@ public final class Pass3aVerifier extends PassVerifier {
             if (idx < 0) {
                 constraintViolated(o, "Index '" + idx + "' must be 
non-negative.");
             } else {
-                final int maxminus1 = max_locals() - 1;
+                final int maxminus1 = maxLocals() - 1;
                 if (idx > maxminus1) {
                     constraintViolated(o, "Index '" + idx + "' must not be 
greater than max_locals-1 '" + maxminus1 + "'.");
                 }
@@ -623,7 +623,7 @@ public final class Pass3aVerifier extends PassVerifier {
                         for (final Method meth2 : meths) {
                             if 
(meth2.getName().equals(o.getMethodName(constantPoolGen))
                                 && 
Type.getReturnType(meth2.getSignature()).equals(o.getReturnType(constantPoolGen))
-                                && 
objarrayequals(Type.getArgumentTypes(meth2.getSignature()), 
o.getArgumentTypes(constantPoolGen))) {
+                                && 
objArrayEquals(Type.getArgumentTypes(meth2.getSignature()), 
o.getArgumentTypes(constantPoolGen))) {
                                 meth = meth2;
                                 break;
                             }
@@ -702,7 +702,7 @@ public final class Pass3aVerifier extends PassVerifier {
             if (idx < 0) {
                 constraintViolated(o, "Index '" + idx + "' must be 
non-negative.");
             } else {
-                final int maxminus1 = max_locals() - 1;
+                final int maxminus1 = maxLocals() - 1;
                 if (idx > maxminus1) {
                     constraintViolated(o, "Index '" + idx + "' must not be 
greater than max_locals-1 '" + maxminus1 + "'.");
                 }
@@ -747,7 +747,7 @@ public final class Pass3aVerifier extends PassVerifier {
                 constraintViolated(o, "Index '" + idx + "' must be 
non-negative."
                     + " [Constraint by JustIce as an analogon to the 
single-slot xLOAD/xSTORE instructions; may not happen anyway.]");
             } else {
-                final int maxminus2 = max_locals() - 2;
+                final int maxminus2 = maxLocals() - 2;
                 if (idx > maxminus2) {
                     constraintViolated(o, "Index '" + idx + "' must not be 
greater than max_locals-2 '" + maxminus2 + "'.");
                 }
@@ -808,7 +808,7 @@ public final class Pass3aVerifier extends PassVerifier {
                 constraintViolated(o, "Index '" + idx + "' must be 
non-negative."
                     + " [Constraint by JustIce as an analogon to the 
single-slot xLOAD/xSTORE instructions; may not happen anyway.]");
             } else {
-                final int maxminus2 = max_locals() - 2;
+                final int maxminus2 = maxLocals() - 2;
                 if (idx > maxminus2) {
                     constraintViolated(o, "Index '" + idx + "' must not be 
greater than max_locals-2 '" + maxminus2 + "'.");
                 }
@@ -913,7 +913,7 @@ public final class Pass3aVerifier extends PassVerifier {
             if (idx < 0) {
                 constraintViolated(o, "Index '" + idx + "' must be 
non-negative.");
             } else {
-                final int maxminus1 = max_locals() - 1;
+                final int maxminus1 = maxLocals() - 1;
                 if (idx > maxminus1) {
                     constraintViolated(o, "Index '" + idx + "' must not be 
greater than max_locals-1 '" + maxminus1 + "'.");
                 }
@@ -986,7 +986,7 @@ public final class Pass3aVerifier extends PassVerifier {
         if (lnt != null) {
             final LineNumber[] lineNumbers = lnt.getLineNumberTable();
             final IntList offsets = new IntList();
-            lineNumber_loop: for (final LineNumber lineNumber : lineNumbers) { 
// may appear in any order.
+            lineNumberLoop: for (final LineNumber lineNumber : lineNumbers) { 
// may appear in any order.
                 for (final int instructionPosition : instructionPositions) {
                     // TODO: Make this a binary search! The 
instructionPositions array is naturally ordered!
                     final int offset = lineNumber.getStartPC();
@@ -997,7 +997,7 @@ public final class Pass3aVerifier extends PassVerifier {
                         } else {
                             offsets.add(offset);
                         }
-                        continue lineNumber_loop;
+                        continue lineNumberLoop;
                     }
                 }
                 throw new ClassConstraintException("Code attribute '" + 
tostring(code) + "' has a LineNumberTable attribute '" + 
code.getLineNumberTable()
diff --git 
a/src/main/java/org/apache/bcel/verifier/structurals/Pass3bVerifier.java 
b/src/main/java/org/apache/bcel/verifier/structurals/Pass3bVerifier.java
index 4461c663..57aaeb84 100644
--- a/src/main/java/org/apache/bcel/verifier/structurals/Pass3bVerifier.java
+++ b/src/main/java/org/apache/bcel/verifier/structurals/Pass3bVerifier.java
@@ -197,21 +197,21 @@ public final class Pass3bVerifier extends PassVerifier {
 
                 // Sanity check
                 InstructionContext lastJSR = null;
-                int skip_jsr = 0;
+                int skipJsr = 0;
                 for (int ss = oldchain.size() - 1; ss >= 0; ss--) {
-                    if (skip_jsr < 0) {
+                    if (skipJsr < 0) {
                         throw new AssertionViolatedException("More RET than 
JSR in execution chain?!");
                     }
 //System.err.println("+"+oldchain.get(ss));
                     if (oldchain.get(ss).getInstruction().getInstruction() 
instanceof JsrInstruction) {
-                        if (skip_jsr == 0) {
+                        if (skipJsr == 0) {
                             lastJSR = oldchain.get(ss);
                             break;
                         }
-                        skip_jsr--;
+                        skipJsr--;
                     }
                     if (oldchain.get(ss).getInstruction().getInstruction() 
instanceof RET) {
-                        skip_jsr++;
+                        skipJsr++;
                     }
                 }
                 if (lastJSR == null) {
diff --git 
a/src/test/java/org/apache/bcel/generic/GeneratingAnnotatedClassesTestCase.java 
b/src/test/java/org/apache/bcel/generic/GeneratingAnnotatedClassesTestCase.java
index 6b137215..05cbbd73 100644
--- 
a/src/test/java/org/apache/bcel/generic/GeneratingAnnotatedClassesTestCase.java
+++ 
b/src/test/java/org/apache/bcel/generic/GeneratingAnnotatedClassesTestCase.java
@@ -143,8 +143,8 @@ public class GeneratingAnnotatedClassesTestCase extends 
AbstractTestCase {
         final InstructionHandle tryEnd = il.append(g);
         // We add the exception handler which simply returns from the method.
         final LocalVariableGen varEx = mg.addLocalVariable("ex", 
Type.getType("Ljava.io.IOException;"), null, null);
-        final int var_ex_slot = varEx.getIndex();
-        final InstructionHandle handler = il.append(new ASTORE(var_ex_slot));
+        final int varExSlot = varEx.getIndex();
+        final InstructionHandle handler = il.append(new ASTORE(varExSlot));
         varEx.setStart(handler);
         varEx.setEnd(il.append(InstructionConst.RETURN));
         mg.addExceptionHandler(tryStart, tryEnd, handler, new 
ObjectType("java.io.IOException"));

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