How to use visitMaxs method of org.evomaster.client.java.instrumentation.coverage.LineCovMethodVisitor class

Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.coverage.LineCovMethodVisitor.visitMaxs

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...76 }77 super.visitInsn(opcode);78 }79 @Override80 public void visitMaxs(int maxStack, int maxLocals) {81 /​*82 we pushed 4 values on the stack, so we need to tell ASM83 that this instrumented method should have a frame for at84 least 4 elements.85 Note: as here we are instrumenting lines, it can be assumed86 that the frame is empty (isn't it?), and so we do87 Math.max(maxElementsAddedOnStackFrame, maxStack)88 instead of89 maxElementsAddedOnStackFrame + maxStack90 */​91 int maxElementsAddedOnStackFrame = 4;92 super.visitMaxs(Math.max(maxElementsAddedOnStackFrame, maxStack), maxLocals);93 }94}...

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visitMaxs

Using AI Code Generation

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1import org.objectweb.asm.ClassReader;2import org.objectweb.asm.ClassWriter;3import org.objectweb.asm.MethodVisitor;4import org.objectweb.asm.Opcodes;5import org.objectweb.asm.commons.Method;6import java.io.IOException;7import java.nio.file.Files;8import java.nio.file.Paths;9public class MaxStackAndLocals {10 public static void main(String[] args) throws IOException {11 String path = "target/​classes/​org/​evomaster/​client/​java/​instrumentation/​example/​ExampleClass.class";12 byte[] bytes = Files.readAllBytes(Paths.get(path));13 ClassReader reader = new ClassReader(bytes);14 ClassWriter writer = new ClassWriter(reader, 0);15 MethodVisitor mv = new LineCovMethodVisitor(Opcodes.ASM7, writer.visitMethod(Opcodes.ACC_PUBLIC, "method1", "()V", null, null), new Method("method1", "()V"));16 reader.accept(writer, 0);17 System.out.println("Max stack size of method1 is " + mv.getMaxStack());18 System.out.println("Max local variable count of method1 is " + mv.getMaxLocals());19 }20}21package org.evomaster.client.java.instrumentation.example;22public class ExampleClass {23 public void method2(){24 int a = 0;25 method1();26 }27 public void method1(){28 }29}30package org.evomaster.client.java.instrumentation.example;31public class ExampleClass {

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visitMaxs

Using AI Code Generation

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1public class LineCovMethodVisitor extends MethodVisitor {2 private final String className;3 private final String methodName;4 private final String methodDesc;5 private final Set<Integer> lineNumbers = new LinkedHashSet<>();6 private int maxStack = 0;7 private int maxLocals = 0;8 public LineCovMethodVisitor(int api,9 String methodDesc) {10 super(api, mv);11 this.className = className;12 this.methodName = methodName;13 this.methodDesc = methodDesc;14 }15 public Set<Integer> getLineNumbers() {16 return lineNumbers;17 }18 public int getMaxStack() {19 return maxStack;20 }21 public int getMaxLocals() {22 return maxLocals;23 }24 public void visitLineNumber(int line, Label start) {25 lineNumbers.add(line);26 super.visitLineNumber(line, start);27 }28 public void visitMaxs(int maxStack, int maxLocals) {29 this.maxStack = maxStack;30 this.maxLocals = maxLocals;31 super.visitMaxs(maxStack, maxLocals);32 }33 public void visitEnd() {34 super.visitEnd();35 }36}37public class LineCovClassVisitor extends ClassVisitor {38 private final String className;39 private final Map<String, LineCovMethodVisitor> methods = new LinkedHashMap<>();40 public LineCovClassVisitor(int api, ClassVisitor cv, String className) {41 super(api, cv);42 this.className = className;43 }44 public Map<String, LineCovMethodVisitor> getMethods() {45 return methods;46 }47 public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {48 MethodVisitor mv = super.visitMethod(access, name, desc, signature, exceptions);49 if (mv != null) {50 LineCovMethodVisitor lmv = new LineCovMethodVisitor(Opcodes.ASM5, mv, className, name, desc);51 mv = lmv;

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visitMaxs

Using AI Code Generation

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1package org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper;3import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper.Distance;4import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper.DistanceResult;5import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper.DistanceResultType;6import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper.DistanceType;7import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper.DistanceValue;8import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper.DistanceValueResult;9import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper.DistanceValueResultType;10import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper.DistanceValueResultValue;11import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper.DistanceValueResultValueDistance;12import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper.DistanceValueResult

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