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How to use isNull method of org.mockito.internal.util.reflection.InstanceField class

Best Mockito code snippet using org.mockito.internal.util.reflection.InstanceField.isNull

Source:Fields.java

...76     */77    private static Filter<InstanceField> nullField() {78        return new Filter<InstanceField>() {79            public boolean isOut(InstanceField instanceField) {80                return instanceField.isNull();81            }82        };83    }84    public static class InstanceFields {85        private final Object instance;86        private final List<InstanceField> instanceFields;87        public InstanceFields(Object instance, List<InstanceField> instanceFields) {88            this.instance = instance;89            this.instanceFields = instanceFields;90        }91        public InstanceFields filter(Filter<InstanceField> withFilter) {92            return new InstanceFields(instance, ListUtil.filter(instanceFields, withFilter));93        }94        public InstanceFields notNull() {...

isNull

Using AI Code Generation

1public static Boolean isNullable(Object target, Field field) {2        if (field.trySetAccessible()) {3            try {4                return field.get(target) == null;5            } catch (IllegalAccessException e) {6                throw new MockitoException("Unable to access field '" + field.getName() + "'", e);7            }8        }9        return true;10    }11private static boolean isNullable(InstanceField field) {

isNull

Using AI Code Generation

1package com.example.mockito;2import org.mockito.internal.util.reflection.InstanceField;3public class MockitoIsNull {4    public static void main(String[] args) {5        InstanceField instanceField = new InstanceField();6        String s = null;7        System.out.println(instanceField.isNull(s));8    }9}

isNull

Using AI Code Generation

1package org.mockito.internal.util.reflection;2import java.lang.reflect.Field;3public class InstanceField {4    private final Object target;5    private final Field field;6    public InstanceField(Object target, Field field) {7        this.target = target;8        this.field = field;9    }10    public Object read() {11        try {12            return field.get(target);13        } catch (IllegalAccessException e) {14            throw new RuntimeException("Exception occurred while accessing field " + field.getName() + " on object " + target, e);15        }16    }17    public void write(Object value) {18        try {19            field.set(target, value);20        } catch (IllegalAccessException e) {21            throw new RuntimeException("Exception occurred while accessing field " + field.getName() + " on object " + target, e);22        }23    }24    public boolean isNull() {25        try {26            return field.get(target) == null;27        } catch (IllegalAccessException e) {28            throw new RuntimeException("Exception occurred while accessing field " + field.getName() + " on object " + target, e);29        }30    }31}32InstanceField field = new InstanceField(target, field);33boolean isNull = field.isNull();34field.write(null);

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